critical difference

critical difference, Total:296 items.

In the international standard classification, critical difference involves: Gas and steam turbines. Steam engines, Nuclear energy engineering, Power stations in general, Company organization and management, Valves, Testing of metals, Water quality, Road vehicle systems, Conducting materials, Alarm and warning systems, Pharmaceutics, Construction materials, Radiation measurements, Iron and steel products, Burners. Boilers, Electricity. Magnetism. Electrical and magnetic measurements, Aerospace fluid systems and components, Processes in the food industry, Products of the chemical industry, Raw materials for rubber and plastics, Edible oils and fats. Oilseeds, Semiconductor devices, Materials for aerospace construction, Linear and angular measurements, Terminology (principles and coordination), Medical sciences and health care facilities in general, Measurement of fluid flow, Industrial automation systems, Geology. Meteorology. Hydrology, Surface treatment and coating.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, critical difference

GB/T 28559-2012 Supercritical and ultra-supercritical turbine.Blades
GB/T 28558-2012 Supercritical and ultra-supercritical generating set parameter series
GB/T 31780-2015 Critical temperature measurement.Critical temperature of composite superconductors by a resistance method
GB 12787-1991 Warning equipment for criticality accidents
GB 15146.5-1994 Nuclear criticality safety for fissile materials outside reactors-Nuclear criticality control criteria and subcritical limits for plutonium-natural uranium mixtures
GB/T 12787-1991 Warning equipment for criticality accidents
GB 15847-1995 Dosimetry for criticality accidents
GB/T 44684-2024 Supercritical Carbon Dioxide Boiler
GB 15146.1-1994 Nuclear criticality safety for fissile materials outside reactors-Administrative regulation for nuclear criticality safety
GB/T 42472-2023 Critical current measurement of retained critical current after double bending of silver-coated Bi-2223 superconducting wire at room temperature
GB/T 44371-2024 Critical bending diameter measurement Critical bending diameter measurement of Bi-2223 superconducting tape in liquid nitrogen temperature zone
GB 15146.7-1994 Nuclear criticality safety for fissile materials outside reactors-Safety contols in conducting subcritical neutron multiplication measurements in situ
GB 15146.3-1994 Nuclear criticality safety for fissile materials outside reactor-Requirements for nuclear criticality safety in the storage of fissile material
GB 15146.1-2008 Nuclear criticality safety for fissile materials outside reactors.Part 1:Administrative parctices for nuclear criticality safety
GB/T 15146.11-2004 Nuclear criticality safety for fissile materials outside reactor Nuclear Criticality Safety Based on Limiting and Controlling Moderators
GB/T 41640-2022 Critical current measurement—Measurement of critical current and its uniformity along the length of 2G-HTS long tapes
GB 15146.3-2008 Nuclear criticality safety for fissile materials outside reactors.Part 3: Requirements for nuclear criticality safety in the storage of fissile materials

GSO, critical difference

GSO ISO 27467:2013 Nuclear criticality safety -- Analysis of a postulated criticality accident
BH GSO ISO 16117:2017 Nuclear criticality safety -- Estimation of the number of fissions of a postulated criticality accident
OS GSO ISO 16117:2015 Nuclear criticality safety -- Estimation of the number of fissions of a postulated criticality accident
OS GSO ISO 11311:2015 Nuclear criticality safety -- Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
GSO ISO 11311:2015 Nuclear criticality safety -- Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
BH GSO ISO 11311:2017 Nuclear criticality safety -- Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
GSO IEC 61788-2:2021 Superconductivity - Part 2: Critical current measurement - DC critical current of Nb3Sn composite superconductors
BH GSO IEC 61788-2:2022 Superconductivity - Part 2: Critical current measurement - DC critical current of Nb3Sn composite superconductors
GSO IEC 61788-10:2014 Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method
BH GSO IEC 61788-1:2016 Superconductivity - Part 1: Critical current measurement - DC critical current of Cu/Nb-Ti composite superconductors
OS GSO IEC 61788-1:2014 Superconductivity - Part 1: Critical current measurement - DC critical current of Cu/Nb-Ti composite superconductors
OS GSO IEC 61788-10:2014 Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method
BH GSO ISO 11320:2017 Nuclear criticality safety -- Emergency preparedness and response
GSO ISO 9300:2024 Measurement of gas flow by means of critical flow nozzles

Korean Agency for Technology and Standards (KATS), critical difference

KS A ISO 27467-2012(2022) Nuclear criticality safety－Analysis of a postulated criticality accident
KS A ISO 27467-2022 Nuclear criticality safety－Analysis of a postulated criticality accident
KS A ISO 27467:2012 Nuclear criticality safety－Analysis of a postulated criticality accident
KS A ISO 27467-2012(2017) Nuclear criticality safety－Analysis of a postulated criticality accident
KS A ISO 16117:2017 Nuclear criticality safety — Estimation of the number of fissions of a postulated criticality accident
KS A ISO 16117-2022 Nuclear criticality safety — Estimation of the number of fissions of a postulated criticality accident
KS A ISO 16117-2017(2022) Nuclear criticality safety — Estimation of the number of fissions of a postulated criticality accident
KS C IEC 61788-1-2009(2020) Superconductivity－Part 1：Critical current measurement－DC critical current of Cu/Nb-Ti composite superconductors
KS C IEC 61788-1-2020 Superconductivity－Part 1：Critical current measurement－DC critical current of Cu/Nb-Ti composite superconductors
KS C IEC 61788-1:2009 Superconductivity－Part 1：Critical current measurement－DC critical current of Cu/Nb-Ti composite superconductors
KS D 0406-2004 Superconductivity－Test method－Part 1：Critical current－Section 1：DC critical current of Cu/Nb--Ti composite superconductors
KS C IEC 61788-26:2022 Superconductivity — Part 26: Critical current measurement —DC critical current of RE-Ba-Cu-O composite superconductors
KS A ISO 11320:2014 Nuclear criticality safety — Emergency preparedness and response
KS B ISO 13283:2004 Industrial automation-Time-critical communications architectures-User requirements and network management for time-critical communications systems
KS A ISO 11320-2019 Nuclear criticality safety — Emergency preparedness and response
KS C IEC 61788-3:2002 Superconductivity-Part 3:Critical current measurement-DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors
KS C IEC 61788-3-2021 Superconductivity－Part 3：Critical current measurement－DC critical current of Ag－sheathed Bi－2212 and Bi－2223 oxide superconductors
KS D 0406-1999 Superconductivity－Test method－Part 1：Critical current－Section 1：DC critical current of Cu/Nb--Ti composite superconductors
KS C IEC 61788-3:2016 Superconductivity－Part 3：Critical current measurement－DC critical current of Ag－sheathed Bi－2212 and Bi－2223 oxide superconductors
KS D 0269-2020 Potentiostatic polarization test method for determination of critical pitting temperature for stainless steels
KS C IEC 61788-3-2016(2021) Superconductivity－Part 3：Critical current measurement－DC critical current of Ag－sheathed Bi－2212 and Bi－2223 oxide superconductors

SCC, critical difference

DANSK DS/ISO 23133:2022 Nuclear criticality safety – Nuclear criticality safety training for operations
NS-EN ISO 23133:2022 Nuclear criticality safety - Nuclear criticality safety training for operations (ISO 23133:2021)
07/30151434 DC BS ISO 27467. Nuclear criticality safety. Analysis of a postulated criticality accident
DANSK DS/EN ISO 23133:2023 Nuclear criticality safety – Nuclear criticality safety training for operations (ISO 23133:2021)
DIN EN ISO 23133 E:2022 Draft Document - Nuclear criticality safety - Nuclear criticality safety training for operations (ISO 23133:2021); English version prEN ISO 23133:2022
ANS 8.20-1991(R2020) Nuclear Criticality Safety Training
12/30235347 DC BS ISO 16117. Nuclear criticality safety. Estimation of the number of fissions of a postulated criticality accident
ANS 8.3-2022 Criticality Accident Alarm System
BS 3598-1:1963 Recommendations for criticality safety in handling and processing fissile materials. Principles of criticality safety
BS EN 61788-1:1998 Superconductivity-Critical current measurement. DC critical current of Cu/Nb-Ti composite superconductors
ANS 8.19-2005 Administrative Practice for Nuclear Criticality Safety
AWWA SOURCES66704 Tipping Points in Water Conservation
ANS 8.19-2014(R2019) Administrative Practice for Nuclear Criticality Safety
ANS 8.19-1984(R1989) Administrative Practices for Nuclear Criticality Safety
CEI EN 61788-2:2007 Superconductivity - Part 2: Critical current measurement - DC critical current of Nb3Sn composite superconductors
DANSK DS/EN 61788-2:2007 Superconductivity - Part 2: Critical current measurement - DC critical current of Nb3Sn composite superconductors
DANSK DS/EN 61788-1:2007 Superconductivity - Part 1: Critical current measurement - DC critical current of Nb-Ti composite superconductors
CEI EN 61788-1:2007 Superconductivity - Part 1: Critical current measurement - DC critical current of Nb-Ti composite superconductors
CEI EN IEC 61788-26:2021 Superconductivity Part 26: Critical current measurement - DC critical current of RE-Ba-Cu-O composite superconductors
DANSK DS/EN IEC 61788-26:2020 Superconductivity – Part 26: Critical current measurement – DC critical current of RE-Ba-Cu-O composite superconductors
ANS 8.23-2019(R2024) Nuclear Criticality Accident Emergency Planning and Response
09/30179540 DC BS ISO 11311. Nuclear energy. Criticality safety. Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
CEI EN 61788-10:2007 Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method
DANSK DS/EN 61788-10:2006 Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method
ANS 8.15-1981(R2005) Nuclear Criticality Control of Special Actinide Elements
ANS 8.23-2007(R2012) Nuclear Criticality Accident Emergency Planning and Response
DIN EN IEC 61788-26:2022 Superconductivity - Part 26: Critical current measurement - DC critical current of RE-Ba-Cu-O composite superconductors (IEC 61788-26:2020); German version EN IEC 61788-26:2020
DANSK DS/ISO 9300:2022 Measurement of gas flow by means of critical flow nozzles
ANS 8.7-1975 Guide for Nuclear Critically Safey in the Storage of Fissile Materials
ANS 8.7-2022 Nuclear Criticality Safety in the Storage of Fissile Materials

German Institute for Standardization, critical difference

DIN EN ISO 23133:2023-02 Nuclear criticality safety - Nuclear criticality safety training for operations (ISO 23133:2021); English version EN ISO 23133:2022
DIN EN ISO 23133 E:2022-09 Nuclear Criticality Safety Training for Nuclear Criticality Safety Operations (Draft)
DIN EN ISO 23133:2023 Nuclear criticality safety - Nuclear criticality safety training for operations (ISO 23133:2021); English version EN ISO 23133:2022
DIN 25403-7:1996 Criticality safety in processing and handling fissile materials - Part 7: Criticality data for low enriched uranium dioxide lattices in water
DIN EN 61788-2:2007 Superconductivity - Part 2: Critical current measurement - DC critical current of Nb<(Index)3>Sn composite superconductors (IEC 61788-2:2006); German version EN 61788-2:2007
DIN EN 61788-1:2007 Superconductivity - Part 1: Critical current measurement - DC critical current of Nb-Ti composite superconductors (IEC 61788-1:2006); German version EN 61788-1:2007
DIN EN 61788-10:2007 Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method (IEC 61788-10:2006); German version EN 61788-10:2006
DIN EN 61788-3:2007 Superconductivity - Part 3: Critical current measurement - DC critical current of Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors (IEC 61788-3:2006); German version EN 61788-3:2006
DIN 25403-3:2000 Criticality safety in processing and handling fissile materials - Part 3: Criticality data for plutonium 239 metal light-water-mixtures
DIN 25403-6:2000 Criticality safety in processing and handling fissile materials - Part 6: Criticality data for plutonium 239 nitrate light-water-mixtures
DIN 25403-5:2000 Criticality safety in processing and handling fissile materials - Part 5: Criticality data for plutonium 239 dioxide light-water-mixtures
DIN EN ISO 9300:2021-09 Measurement of gas flow by means of critical flow nozzles (ISO/DIS 9300:2021); German and English version prEN ISO 9300:2021 / Note: Date of issue 2021-07-30*Intended as replacement for DIN EN ISO 9300 (2005-11).

Spanish Association for Standardization (UNE), critical difference

UNE-EN ISO 23133:2022 Nuclear criticality safety - Nuclear criticality safety training for operations (ISO 23133:2021) (Endorsed by Asociación Espa?ola de Normalización in February of 2023.)
UNE-EN 61788-2:2000 Superconductivity - Part 2: Critical current measurement - DC critical current of Nb3Sn composite superconductors
UNE 73501:1992 Criticality requirements for the design of fuel racks.
UNE-EN 61788-1:1999 SUPERCONDUCTIVITY. PART 1: CRITICAL CURRENT MEASUREMENT. DC CRITICAL CURRENT OF CU/NB-TI COMPOSITE SUPERCONDUCTORS.
UNE-EN 61788-1:2007 Superconductivity -- Part 1: Critical current measurement - DC critical current of Nb-Ti composite superconductors. (IEC 61788-1:2006). (Endorsed by AENOR in April of 2007.)
UNE-EN IEC 61788-26:2020 Superconductivity - Part 26: Critical current measurement - DC critical current of RE-Ba-Cu-O composite superconductors (Endorsed by Asociación Espa?ola de Normalización in October of 2020.)
UNE-EN 61788-2:2007 Superconductivity -- Part 2: Critical current measurement - DC critical current of Nb3Sn composite superconductors (IEC 61788-2:2006). (Endorsed by AENOR in April of 2007.)
UNE-EN 61788-10:2007 Superconductivity -- Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method (IEC 61788-10:2006).
UNE-EN 61788-3:2002 Superconductivity -- Part 3: Critical current measurement - DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors.

British Standards Institution (BSI), critical difference

BS ISO 23133:2021 Nuclear criticality safety. Nuclear criticality safety training for operations
BS EN ISO 23133:2022 Nuclear criticality safety. Nuclear criticality safety training for operations
BS ISO 16117:2013 Nuclear criticality safety. Estimation of the number of fissions of a postulated criticality accident
20/30378350 DC BS ISO 23133. Nuclear criticality safety. Nuclear criticality safety training for operations
BS ISO 21391:2019 Nuclear criticality safety. Geometrical dimensions for subcriticality control. Equipment and layout
BS ISO 7753:2023 Nuclear criticality safety. Use of criticality accident alarm systems for operations
BS EN 61788-2:1999 Superconductivity - Critical current measurement - DC critical current of Nb3Sn composite superconductors
22/30427890 DC BS ISO 7753. Nuclear criticality safety. Use of criticality accident alarm systems for operations
BS EN 61788-2:2007 Superconductivity - Critical current measurement - D.C. critical current of Nb3Sn composite superconductors
BS EN 61788-1:2007 Superconductivity - Critical current measurement - D.C. critical current of Nb-Ti composite superconductors
BS ISO 11311:2011 Nuclear criticality safety. Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
BS EN 61788-10:2006 Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method
BS EN IEC 61788-26:2020 Superconductivity - Critical current measurement. DC critical current of RE-Ba-Cu-O composite superconductors
BS ISO 11311:2011+A1:2022 Nuclear criticality safety. Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
BS 7448-1:1991 Fracture mechanics toughness tests - Method for determination of KIc, critical CTOD and critical J values of metallic materials
BS EN 61788-3:2001 Superconductivity - Critical current measurement - DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors
22/30442927 DC BS ISO 11311 AMD1. Nuclear criticality safety. Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
BS EN 61788-3:2003 Superconductivity - Critical current measurement - DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors
BS EN IEC 61788-24:2018 Superconductivity - Critical current measurement. Retained critical current after double bending at room temperature of Ag-sheathed Bi-2223 superconducting wires
BS 7448-1:1991(2002) Fracture mechanics toughness tests — Part 1 : Method for determination of KIc, critical CTOD and critical J values of metallic materials
BS ISO 11320:2011 Nuclear criticality safety. Emergency preparedness and response
18/30363361 DC BS EN 61788-26. Superconductivity. Part 26. Critical current measurement. DC critical current of RE-Ba-Cu-O composite superconductors
BS ISO 27468:2011 Nuclear criticality safety. Evaluation of systems containing PWR UOX fuels. Bounding burnup credit approach
BS EN 61788-10:2003 Superconductivity - Critical temperature measurement - Critical temperature of Nb-Ti, Nb3Sn, and Bi-system oxide composite superconductors by a resistance method
BS EN 61788-10:2002 Superconductivity - Critical temperature measurement - Critical temperature of Nb-Ti, Nb3Sn, and Bi-system oxide composite superconductors by a resistance method
BS EN 61788-3:2006 Superconductivity - Part 3: Critical current measurement - DC critical current of Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors

International Organization for Standardization (ISO), critical difference

ISO 27467:2009 Nuclear criticality safety - Analysis of a postulated criticality accident
ISO 23133:2021 Nuclear criticality safety - Nuclear criticality safety training for operations
ISO 7753:2018 Nuclear criticality safety — Use of criticality accident alarm systems for operations
ISO/FDIS 7753 Nuclear criticality safety — Use of criticality accident alarm systems for operations
ISO 7753:2023 Nuclear criticality safety — Use of criticality accident alarm systems for operations
ISO 11311:2011 Nuclear criticality safety - Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
ISO 27468:2011 Nuclear criticality safety - Evaluation of systems containing PWR UOX fuels - Bounding burnup credit approach
ISO 21391:2019 Nuclear criticality safety — Geometrical dimensions for subcriticality control — Equipment and layout
ISO 9300:2022 Measurement of gas flow by means of critical flow nozzles
ISO 11311:2011/Amd 1:2022 Nuclear criticality safety — Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors — Amendment 1: Corrections and clarifications

Association Francaise de Normalisation, critical difference

NF M60-440*NF ISO 27467:2009 Nuclear criticality safety - Analysis of a postulated criticality accident
NF ISO 7753:2023 Criticality safety - Criticality detection and alarm systems in the context of operation
NF M60-445*NF ISO 21391:2019 Nuclear criticality safety - Geometrical dimensions for subcriticality control - Equipment and layout
NF ISO 11311:2011 Criticality safety - Critical values for homogeneous mixed oxides of plutonium and uranium outside reactors
NF B10-512:1975 Limestone. Measurement of critical water content.
NF C31-888-2*NF EN 61788-2:2007 Superconductivity - Part 2 : critical current measurement - DC critical current of Nb3Sn composite superconductors
NF M60-443*NF ISO 11311:2011 Nuclear criticality safety - Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors.
NF C31-888-2:2001 Superconductivity - Part 2 : critical current measurement - DC critical current of Nb3Sn composite superconductors.
NF EN 61788-1:2007 Superconductivity - Part 1: critical current measurement - Continuous critical current of Nb-Ti composite superconductors
NF C31-888-1*NF EN 61788-1:2007 Superconductivity - Part 1 : critical current measurement - DC critical current of Nb-Ti composite superconductors.
NF EN 61788-2:2007 Supraconductivité - Partie 2 : mesure du courant critique - Courant critique continu des supraconducteurs composites Nb3Sn
NF C31-888-1:2002 Superconductivity - Part 1 : critical current measurement - DC critical current of Cu/Nb-Ti composite superconductors.
NF T42-020:1977 Determination of the critical thickening temperature of latices.
NF C31-888-10*NF EN 61788-10:2006 Superconductivity - Part 10 : critical temperature measurement - Critical temperature of composite superconductors by a resistance method
NF EN IEC 61788-26:2020 Superconductivity - Part 26: measurement of critical current - Continuous critical current of RE-Ba-Cu-O superconducting composites
NF M60-442*NF ISO 11320:2011 Nuclear criticality safety - Emergency preparedness and response
NF EN 61788-10:2006 Superconductivity - Part 10: measurement of the critical temperature - Critical temperature of superconducting composites using a resistance method
NF C31-888-3:2006 Superconductivity - Part 3 : critical current measurement - DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors.

European Committee for Standardization (CEN), critical difference

EN ISO 23133:2022 Nuclear criticality safety - Nuclear criticality safety training for operations (ISO 23133:2021)

Professional Standard - Machinery, critical difference

JB/T 12001-2014 Valves for the supercritical and ultra-supercritical steam power plants.General requirements
JB/T 20136-2011 Supercritical CO2 Extraction System
JB/T 12000-2014 Specification of the forged steel parts for the pressure valves in supercritical and ultra-supercritical steam power plants
JB/T 9475-1999 Critical temperature resistors
JB/T 11018-2010 Specification for CrlO stainless steel casting of steam turbine for supercritical and ultra-supercritical units
JB/T 11019-2010 Specification for high pressure and medium pressure rotor forging of steam turbine used for supercritical and ultra-supercritical units
JB/T 11020-2010 Specification for low pressure rotor forging of steam turbine made of super-pure steel used for supercritical and ultra-supercritical units

Group Standards of the People's Republic of China, critical difference

T/CEEIA 312-2018 Specification for Safety Valve of Supercritical and Ultra-supercritical Units
T/SMKX 001-2020 Test of critical water level
T/GDMA 15-2019 Supercritical Low Temperature Extraction of Camellia Camellia Seed Oil
T/GDSBME 003-2023 Argy Wormwood Industry Artemisia argyi Essence Liqiud with supercritical fluid extraction
T/GZHPSPSA 008-2024 Supercritical CO2 extraction of edible vegetable oil
T/GDSBME 002-2023 Argy Wormwood Industry Artemisia argyi Concrete with supercritical fluid extraction
T/YQAC 0002-2024 Mugwort essential oil (supercritical-molecular distillation method)
T/CACM 1419-2022 TCM diagnosis and treatment guidelines for borderline hypertension
T/GDSBME 004-2023 Argy Wormwood Industry Artemisia argyi Essential Oil with supercritical fluid -molecular distillation extraction

American National Standards Institute （ANSI), critical difference

ANSI/ANS 8.20-1991 Nuclear Criticality Safety Training
ANSI/ANS 1-2000 Conduct of Critical Experiments
ANSI/ASME MFC-7-2016 Measurement of Gas Flow by Means of Critical Flow Venturis and Critical Flow Nozzles
ANSI N13.3-2013 Dosimetry for Criticality Accidents
ANSI/ANS 8.19-2005 Nuclear Criticality Safety – Administrative Practices
ANSI/ANS 8.19-2014(2019) administrative practices for nuclear criticality safety
ANSI/ANS 8.3-1997 Criticality Accident Alarm System
ANSI/ANS 8.15-1981 Nuclear Criticality Control of Special Actinide Elements
ANSI/ANS 8.23-2019 Nuclear Criticality Accident Emergency Planning and Response
ANSI/ANS 8.7-2022 Nuclear Criticality Safety in the Storage of Fissile Materials

ANS - American Nuclear Society, critical difference

8.20-1991 Nuclear Criticality Safety Training
8.3-1979 CRITICALITY ACCIDENT ALARM SYSTEM
8.3-1997 Criticality accident alarm system
8.3-1986 Criticality Accident Alarm System
8.19-1996 Administrative Practices for Nuclear Criticality Safety
8.19-2014 Administrative Practices for Nuclear Criticality Safety
8.19-1984 Administrative Practices for Nuclear Criticality Safety
8.19-2005 Administrative Practices for Nuclear Criticality Safety
8.23-2007 Nuclear Criticality Accident Emergency Planning and Response
8.23-1997 Nuclear Criticality Accident Emergency Planning and Response
8.15-1981 Nuclear Criticality Control of Special Actinide Elements
8.7-1998 Nuclear Criticality Safety in the Storage of Fissile Materials
8.15-2014 Nuclear Criticality Control of Selected Actinide Nuclides

Professional Standard - Agriculture, critical difference

87藥典四部-2015 0532 Critical point chromatography
68藥典四部-2020 0532 Critical point chromatography
67藥典四部-2020 0531 Supercritical fluid chromatography
86藥典四部-2015 0531 Supercritical fluid chromatography

American Nuclear Society (ANS), critical difference

ANS 1-2000 Conduct of Critical Experiments
ANS 8.20-1991 Nuclear Criticality Safety Training
ANS 8.3-1997 Criticality accident alarm system
ANS 8.19-2014 Administrative Practices for Nuclear Criticality Safety
ANS 8.19-1996 Administrative Practices for Nuclear Criticality Safety
ANS 8.23-2007 Nuclear Criticality Accident Emergency Planning and Response
ANS 8.23-1997 Nuclear Criticality Accident Emergency Planning and Response
ANS 8.7-1998(R2007) Nuclear Criticality Safety in the Storage of Fissile Materials
ANS 8.15-1981 Nuclear criticality control of special actinide elements
ANS 8.7-1998 Nuclear Criticality Safety in the Storage of Fissile Materials

International Electrotechnical Commission (IEC), critical difference

IEC 60860:1987 Warning equipment for criticality accidents
IEC 61788-1:2006 Superconductivity - Part 1: Critical current measurement - DC critical current of Nb-Ti composite superconductors
IEC 61788-26:2020 Superconductivity - Part 26: Critical current measurement - DC critical current of RE-Ba-Cu-O composite superconductors
IEC 61788-1:1998 Superconductivity - Part 1: Critical current measurement - DC critical current of Cu/Nb-Ti composite superconductors
IEC 61788-2:1999 Superconductivity - Part 2: Critical current measurement - DC critical current of Nb<(Index)3>Sn composite superconductors
IEC 61788-2:2006 Superconductivity - Part 2: Critical current measurement - DC critical current of Nb<(Index)3>Sn composite superconductors
IEC 61788-10:2006 Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method
IEC 61788-3:2000 Superconductivity - Part 3: Critical current measurement; DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors
IEC 61788-24:2018 Superconductivity - Part 24: Critical current measurement - Retained critical current after double bending at room temperature of Ag-sheathed Bi-2223 superconducting wires

PL-PKN, critical difference

PN T01505 ArkusZ02-1974 Field-effect transistors Measuring me?hod Ga?e-source ?hreshold yoltage Ugs (TO)
PN-EN IEC 61788-26-2021-03 E Superconductivity - Part 26: Critical current measurement - DC critical current of RE-Ba-Cu-O composite superconductors (IEC 61788-26:2020)

American Society of Mechanical Engineers (ASME), critical difference

ASME MFC-7-2016(R2021) Measurement of Gas Flow by Means of Critical Flow Venturis and Critical Flow Nozzles

Japanese Industrial Standards Committee (JISC), critical difference

JIS H 7309:2012 Superconductivity -- Critical temperature measurement -- Critical temperature of composite superconductors by a resistance method
JIS H 7302:2000 Superconductivity -- Part 2: Critical current measurement -- DC critical current of Nb3Sn composite superconductors
JIS H 7302:2009 Superconductivity -- Part 2: Critical current measurement -- DC critical current of Nb3Sn composite superconductors
JIS H 7301:2009 Superconductivity -- Part 1: Critical current measurement -- DC critical current of Nb-Ti composite superconductors
JIS H 7305:2003 Superconductivity -- Part 3: Critical current measurement -- DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors

Professional Standard - Nuclear Industry, critical difference

EJ/T 1074-1998 Criteria for nuclear criticality safety training
EJ/T 20029-2012 Nuclear Criticality Safety Nuclear Criticality Accident Emergency Preparedness and Response for Fissile Materials Outside the Reactor

CZ-CSN, critical difference

CSN 66 8077-1968 Determination oí critical diameter of charge

國(guó)家技術(shù)監(jiān)督局, critical difference

GB/T 15847-1995 Dosimetry for criticality accidents
GB/T 15146.9-1994 Nuclear criticality safety for fissile materials outside reactor--Performanceand testing requirements for nuclear criticality detection and alarm systems

Society of Automotive Engineers (SAE), critical difference

SAE J2969-2024 Use of the Critical Speed Formula
SAE ARP5796-2013 Flight Critical Control Valves, Military Aircraft
SAE AMS3652B-2011 POLYTETRAFLUOROETHYLENE FILM Non-Critical Grade
SAE AMS3652A-1966 POLYTETRAFLUOROETHYLENE FILM Non-Critical Grade
SAE AMS3652C-1993 Polytetrafluoroethylene (PTFE) Film Non-Critical Grade [Superseded: SAE AMS 3651D]
SAE AMS3652C-2006 Polytetrafluoroethylene (PTFE) Film Non-Critical Grade
SAE AMS2680C-2019 Electron-Beam Welding For Fatigue Critical Applications

SAE - SAE International, critical difference

SAE J2969-2017 Use of the Critical Speed Formula
SAE AMS3652B-1986 POLYTETRAFLUOROETHYLENE FILM Non-Critical Grade
SAE AMS3652D-2015 Polytetrafluoroethylene (PTFE) Film Non-Critical Grade

Instrument Society of America (ISA), critical difference

ISA TR91.00.02-2003 Criticality Classification Guideline for Instrumentation

RO-ASRO, critical difference

STAS 1913/16-1975 Foundation ground DETERMINATION OF CRITICAL HYDRAULIC GRADIENT

European Committee for Electrotechnical Standardization（CENELEC）, critical difference

EN 61788-2:2007 Superconductivity Part 2: Critical current measurement - DC critical current of Nb3Sn composite superconductors
EN 61788-1:2007 Superconductivity Part 1: Critical current measurement - DC critical current of Nb-Ti composite superconductors
EN IEC 61788-26:2020 Superconductivity - Part 26: Critical current measurement - DC critical current of RE-Ba-Cu-O composite superconductors
EN 61788-10:2006 Superconductivity Part 10: Critical temperature measurement Critical temperature of composite superconductors by a resistance method

Danish Standards Foundation, critical difference

DS/EN 61788-2:2007 Superconductivity - Part 2: Critical current measurement - DC critical current of Nb3Sn composite superconductors
DS/EN 61788-1:2007 Superconductivity - Part 1: Critical current measurement - DC critical current of Nb-Ti composite superconductors
DS/EN 61788-10:2007 Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method
DS/EN ISO 9300:1995 Measurement of gas flow by means of critical flow Venturi nozzles

CENELEC - European Committee for Electrotechnical Standardization, critical difference

EN 61788-2:1999 Superconductivity Part 2: Critical current measurement - DC critical current of Nb3Sn composite superconductors
EN 61788-1:1998 Superconductivity Part 1: Critical Current Measurement DC Critical Current of Cu/Nb-Ti Composite Superconductors
EN 61788-10:2002 Superconductivity Part 10: Critical temperature measurement - Critical temperature of Nb-Ti@ Nb3Sn@ and Bi-system oxide composite superconductors by a resistance method
EN 61788-3:2001 Superconductivity Part 3: Critical current measurement - DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors

National Metrological Verification Regulations of the People's Republic of China, critical difference

JJG 620-1994 Verification Regulation of Critical Flowmeter
JJG 620-2008 Verification Regulation of Critical Flow Venturi Nozzle

Professional Standard - Ferrous Metallurgy, critical difference

YB/T 5127-1993 Determination of critical point of steel (expansion method)

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., critical difference

ASHRAE OR-05-13-1-2005 Detecting Critical Supply Duct Pressure
ASHRAE 3983-1996 Derivation and Application of the SES Critical Velocity Equations

工業(yè)和信息化部, critical difference

YB/T 5127-2018 Expansion method for determination of critical point of steel

U.S. Military Regulations and Norms, critical difference

ARMY MIL-DTL-398 D VALID NOTICE 1-2004 RDX (CYCLOTRIMETHYLENETRINITRAMINE)
ARMY MIL-DTL-398 D-1996 RDX (CYCLOTRIMETHYLENETRINITRAMINE)
ARMY MIL-DTL-398 D (1)-1999 RDX (CYCLOTRIMETHYLENETRINITRAMINE)
ARMY MIL-DTL-45444 C VALID NOTICE 1-2004 HMX (CYCLOTETRAMETHYLENETETRANITRAMINE)

KR-KS, critical difference

KS C IEC 61788-26-2022 Superconductivity — Part 26: Critical current measurement —DC critical current of RE-Ba-Cu-O composite superconductors
KS C IEC 61788-3-2016 Superconductivity－Part 3：Critical current measurement－DC critical current of Ag－sheathed Bi－2212 and Bi－2223 oxide superconductors

National Aeronautics and Space Administration (NASA), critical difference

NASA NACA-TR-734-1942 Critical Compressive Stress for Outstanding Flanges
NASA NACA-TN-1348-1947 Critical shear stress of curved rectangular panels
NASA NACA-ARR-L5A05-1945 An empirical formula for the critical shear stress of curved sheets

Lithuanian Standards Office , critical difference

LST EN 61788-1-2007 Superconductivity - Part 1: Critical current measurement - DC critical current of Nb-Ti composite superconductors (IEC 61788-1:2006)
LST EN 61788-2-2007 Superconductivity - Part 2: Critical current measurement - DC critical current of Nb3Sn composite superconductors (IEC 61788-2:2006)
LST EN 61788-10-2007 Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method (IEC 61788-10:2006)

RU-GOST R, critical difference

GOST 19656.14-1979 Semiconductor microwave switching diodes. Measurement method of critical frequency

Taiwan Provincial Standard of the People's Republic of China, critical difference

CNS 4-1-1987 Limits and Fits (General, Tolerance and Deviations)
CNS 4.1-1987 Limits and Fits (General, Tolerance and Deviations)

中華人民共和國(guó)國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), critical difference

GB/T 18502-2018 Critical current measurement—DC critical current of Ag-and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors

GB-REG, critical difference

REG NACA-TN-1344-1947 CRITICAL STRESS OF THIN-WALLED CYLINDERS IN TORSION

ESDU - Engineering Sciences Data Unit, critical difference

AERO W.00.03.01 B-1994 Critical Mach number for high speed aerofoil sections.
ESDU 82016 A-1984 Vapour pressures and critical points of liquids. XXI: cyclic hydrocarbons.
ESDU 88030 A-1994 Boundaries of linear characteristics of cambered and twisted wings at subcritical Mach numbers.
ESDU 98014-1998 Vapour pressures and critical points of liquids: Halogenated benzenes.
ESDU 90015 A-1990 Vapour pressures and critical points of liquids. Halogenated methanes.
ESDU 91006-1991 Vapour pressures and critical points of liquids. Halogenated ethylenes.

IAEA - International Atomic Energy Agency, critical difference

SSG-27-2014 Criticality Safety in the Handling of Fissile Material

Qinghai Provincial Standard of the People's Republic of China, critical difference

DB63/T 1560-2017 Critical rain intensity of disaster-causing torrential rain in different regions

GOSTR, critical difference

GOST R 8.980-2019 State system for ensuring the uniformity of measurements. Standard reference data. The critical temperatures and critical pressures of thermo unstable substances

Professional Standard - Electricity, critical difference

DL/T 1683-2017 1000MW class ultra-supercritical unit operation guidelines

Anhui Provincial Standard of the People's Republic of China, critical difference

DB34/T 1495-2011 Periodical Inspection Code of Practice For Sub-critical Pressure Power Station Boiler

American Society for Testing and Materials (ASTM), critical difference

ASTM D7541-11(2015) Standard Practice for Estimating Critical Surface Tensions
ASTM E637-05 Standard Test Method for Calculation of Stagnation Enthalpy from Heat Transfer Theory and Experimental Measurements of Stagnation-Point Heat Transfer and Pressure
ASTM D7541-11 Standard Practice for Estimating Critical Surface Tensions

Natural Gas Processor's Association (NGPA), critical difference

GPA RR-98-1986 Glycol Vaporization Losses in Super-Critical CO2

VDE - VDE Verlag GmbH@ Berlin@ Germany, critical difference

VDE 0390-26-2019 Superconductivity - Part 26: Critical current measurement - DC critical current of RE-Ba-Cu-O composite superconductors (IEC 90/407/CD:2018); Text in German and English

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