critical difference and critical range

critical difference and critical range, Total:310 items.

The international standard classification for "critical difference and critical range" includes: Gas and steam turbines, Steam engines , Power stations in general , Testing of metals in general , Fissile materials , Alarm and warning systems , Conducting materials , Iron and steel forgings , Iron and steel castings , Essential oils , Nuclear power plants. Safety , Measurement of fluid flow , Testing of metals .

The Chinese standard classification for "critical difference and critical range" includes: Steam turbine and its auxiliary equipment , Metal physical property test method , Hygiene, safety and labor protection , Nuclear radiation accident emergency and treatment , Bare wire , Heavy metals and their alloys , Electrotechnical material and universal parts in general , Raw pharmaceutical material processing machinery and equipment , Material and component for instrument and meter , Forging and pressing , Casting , Radiation protection detection and evaluation , Mechanics Measurement , Metallographic testing method .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 28559-2012 Supercritical and ultra-supercritical turbine—Blades
GB/T 12787-1991 Warning equipment for criticality accidents
GB 15146.7-1994 Nuclear criticality safety for fissile materials outside reactors－Safety controls in conducting subcritical neutron multiplication measurements in situ
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
GB 12787-1991 Warning equipment for criticality accidents
GB 15847-1995 Dosimetry for criticality accidents
GB/T 42472-2023 Critical current measurement―Retained critical current after double bending at room temperature of Ag-sheathed Bi-2223 superconducting wires
GB/T 44371-2024 Critical bending diameter measurement—Critical bending diameter measurement of Bi-2223 superconducting wires in liquid nitrogen temperature
GB 15146.1-1994 Nuclear criticality safety for fissile materials outside reactors－Administrative regulation 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 15146.3-1994 Nuclear criticality safety for fissile materials outside reactor－Requirements for nuclear criticality safety in the storage of fissile material
GB/T 28558-2012 Supercritical and ultra-supercritical generating set parameter series
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 31780-2015 Critical temperature measurement―Critical temperature of composite superconductors by a resistance method
GB/T 41640-2022 Critical current measurement—Measurement of critical current and its uniformity along the length of 2G-HTS long tapes
GB 15146.1-2008 Nuclear criticality safety for fissile materials outside reactors - Part 1: Administrative practices for nuclear criticality safety

Professional Standard - Machinery

JB/T 11020-2010 Specification for pressure rotor forging of steam turbine made of super - Pure steel used for supercritical and ultra - Supercritical units
JB/T 12000-2014 Specification of the Forged Steel Parts for the Pressure Valves in Supercritical and Ultra-supercritical Steam Power Plants
JB/T 20136-2011 Supercritical CO2 Extraction System
JB/T 11018-2010 Specification for Cr10 stainless steel casting of steam turbine for supercritical and ultra-supercritical units
JB/T 9475-1999 Critical temperature resistors
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 12001-2014 Valves for the Supercritical and Ultra-supercritical Steam Power Plants - General Requirements

Group Standards of the People's Republic of China

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

未注明发布机构

ANSI/ANS 8.7-2022 Nuclear Criticality Safety in the Storage of Fissile Materials
ANSI/ANS 8.19-2014(2019) administrative practices for nuclear criticality safety
ANSI/ANS 8.23-2019 Nuclear Criticality Accident Emergency Planning and Response
DIN EN ISO 23133 E:2022-09 Nuclear Criticality Safety Training for Nuclear Criticality Safety Operations (Draft)

Professional Standard - Agriculture

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

Professional Standard - Nuclear Industry

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

国家技术监督局

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

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

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

National Metrological Verification Regulations of the People's Republic of China

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

Professional Standard - Ferrous Metallurgy

YB/T 5127-1993 Steel-Determination of critical point-Dilatometric method

工业和信息化部

YB/T 5127-2018 Determination of critical point of steel-Dilatometric method

Taiwan Provincial Standard of the People's Republic of China

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

Qinghai Provincial Standard of the People's Republic of China

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

Professional Standard - Electricity

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

Anhui Provincial Standard of the People's Republic of China

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

Korean Agency for Technology and Standards (KATS)

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 A ISO 11320:2014 Nuclear criticality safety — Emergency preparedness and response
KS A ISO 11320-2019 Nuclear criticality safety — Emergency preparedness and response
KS C IEC 61788-1-2020 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 61788-1:2009 Superconductivity－Part 1：Critical current measurement－DC critical current of Cu/Nb-Ti composite superconductors
KS C IEC 61788-1-2009(2020) Superconductivity－Part 1：Critical current measurement－DC critical current of Cu/Nb-Ti composite superconductors
KS B ISO 13283:2004 Industrial automation-Time-critical communications architectures-User requirements and network management for time-critical communications systems
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 61788-3-2021 Superconductivity－Part 3：Critical current measurement－DC critical current of Ag－sheathed Bi－2212 and Bi－2223 oxide superconductors
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 61788-3:2016 Superconductivity－Part 3：Critical current measurement－DC critical current of Ag－sheathed Bi－2212 and Bi－2223 oxide superconductors
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
KS C 6111-2-2005(2020) Superconductivity－Critical temperature measurement－Critical temperature of Nb-Ti, Nb3Sn, and Bi-system composite superconductors by a magnetic method using an ac susceptometer
KS C 6111-1-2005(2020) Superconductivity－Critical temperature measurement－Critical temperature of Nb-Ti, Nb3Sn, and Bi-system compositesuperconductors by a magnetic method using a SQUID magnetometer
KS D 0406-1999 Superconductivity－Test method－Part 1：Critical current－Section 1：DC critical current of Cu/Nb-Ti composite superconductors
KS D 0270-2007(2017) Test methods for critical crevice temperature and/of stainless steels
KS D 0269-2020 Potentiostatic polarization test method for determination of critical pitting temperature for stainless steels
KS C 6111-1-2020 Superconductivity－Critical temperature measurement－Critical temperature of Nb-Ti, Nb3Sn, and Bi-system compositesuperconductors by a magnetic method using a SQUID magnetometer

GSO

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
OS GSO IEC 61788-1:2014 Superconductivity - Part 1: Critical current measurement - DC critical current of Cu/Nb-Ti composite superconductors
BH GSO IEC 61788-1:2016 Superconductivity - Part 1: Critical current measurement - DC critical current of Cu/Nb-Ti composite superconductors
BH GSO ISO 11320:2017 Nuclear criticality safety -- Emergency preparedness and response
OS GSO IEC 61788-10:2014 Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method
GSO ISO 9300:2024 Measurement of gas flow by means of critical flow nozzles

German Institute for Standardization

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 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 ISO 23133:2023 Nuclear criticality safety - Nuclear criticality safety training for operations (ISO 23133:2021); English version EN ISO 23133:2022
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 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 61788-2:2007 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 25403 Bb.1:1997 Criticality safety in processing and handling fissile materials - Comments
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 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 25403-4:1995 Criticality safety in processing and handling fissile materials - Part 4: Criticality data for uranium dioxide 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 25403-2:1995 Criticality safety in processing and handling fissile materials - Part 2: Criticality data for uranium 235 metal light-water mixtures

SCC

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
BS 3598-1:1963 Recommendations for criticality safety in handling and processing fissile materials. Principles of criticality safety
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 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
ANS 8.19-2014(R2019) Administrative Practice for Nuclear Criticality Safety
AWWA SOURCES66704 Tipping Points in Water Conservation
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
UNE-EN 61788-2:2000 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
UNE-EN 61788-1:1999 SUPERCONDUCTIVITY. PART 1: CRITICAL CURRENT MEASUREMENT. DC CRITICAL CURRENT OF CU/NB-TI 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 8.26-2007(R2022) Criticality Safety Engineer Training and Qualification Program
09/30179543 DC BS ISO 11320. Nuclear criticality safety. Emergency prepardness and response
ANS 8.15-1981(R2005) Nuclear Criticality Control of Special Actinide Elements
ANS 8.23-2007(R2012) Nuclear Criticality Accident Emergency Planning and Response
UNE-EN 61788-3:2002 Superconductivity -- Part 3: Critical current measurement - DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors.
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

ES-UNE

UNE-EN ISO 23133:2022 Nuclear criticality safety - Nuclear criticality safety training for operations (ISO 23133:2021) (Endorsed by Asociación Española de Normalización in February of 2023.)
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 Española 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.)

British Standards Institution (BSI)

BS EN ISO 23133:2022 Nuclear criticality safety. Nuclear criticality safety training for operations
BS ISO 23133:2021 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 7448-1:1991 Fracture mechanics toughness tests - Method for determination of KIc, critical CTOD and critical J values of metallic materials
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 EN 61788-3:2001 Superconductivity - Critical current measurement - DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors
BS EN 61788-3:2003 Superconductivity - Critical current measurement - DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors
BS ISO 11320:2011 Nuclear criticality safety. Emergency preparedness and response
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
22/30442927 DC BS ISO 11311 AMD1. Nuclear criticality safety. Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
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 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 61788-3:2006 Superconductivity - Part 3: Critical current measurement - DC critical current of Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors
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 7448-2:1997 Fracture mechanics toughness tests - Method for determination of KIc, critical CTOD and critical J values of welds in metallic materials
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

International Organization for Standardization (ISO)

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
ISO 11320:2011 Nuclear criticality safety - Emergency preparedness and response

Association Francaise de Normalisation

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 EN 61788-1:2007 Superconductivity - Part 1: critical current measurement - Continuous critical current of Nb-Ti composite superconductors
NF C31-888-2:2001 Superconductivity - Part 2 : critical current measurement - DC critical current of Nb3Sn composite superconductors.
NF M60-442*NF ISO 11320:2011 Nuclear criticality safety - Emergency preparedness and response
NF C31-888-1:2002 Superconductivity - Part 1 : critical current measurement - DC critical current of Cu/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*NF EN 61788-1:2007 Superconductivity - Part 1 : critical current measurement - DC critical current of 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 C31-888-3:2006 Superconductivity - Part 3 : critical current measurement - DC critical current of Ag-sheathed Bi-2212 and Bi-2223 oxide superconductors.
NF C31-888-3*NF 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.
NF EN 61788-10:2006 Superconductivity - Part 10: measurement of the critical temperature - Critical temperature of superconducting composites using a resistance method

European Committee for Standardization (CEN)

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

American National Standards Institute （ANSI)

ANSI/ANS 8.20-1991 Nuclear Criticality Safety Training
ANSI/ASME MFC-7-2016 Measurement of Gas Flow by Means of Critical Flow Venturis and Critical Flow Nozzles
ANSI/ANS 1-2000 Conduct of Critical Experiments
ANSI N13.3-2013 Dosimetry for Criticality Accidents
ANSI/ANS 8.19-2005 Nuclear Criticality Safety – Administrative Practices
ANSI/ANS 8.3-1997 Criticality Accident Alarm System
ANSI/ANS 8.15-1981 Nuclear Criticality Control of Special Actinide Elements
ANSI/ANS 8.26-2007 Criticality Safety Engineer Training and Qualification Program

American Society of Mechanical Engineers (ASME)

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

American Nuclear Society (ANS)

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 Nuclear Criticality Safety in the Storage of Fissile Materials
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 - American Nuclear Society

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
8.19-1984 Administrative Practices for Nuclear Criticality Safety
8.19-2014 Administrative Practices for Nuclear Criticality Safety
8.19-2005 Administrative Practices for Nuclear Criticality Safety
8.15-1981 Nuclear Criticality Control of Special Actinide Elements
8.23-1997 Nuclear Criticality Accident Emergency Planning and Response
8.23-2007 Nuclear Criticality Accident Emergency Planning and Response
8.7-1998 Nuclear Criticality Safety in the Storage of Fissile Materials

International Electrotechnical Commission (IEC)

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

PL-PKN

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)

Japanese Industrial Standards Committee (JISC)

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

CZ-CSN

CSN 66 8077-1968 Determination oí critical diameter of charge

RO-ASRO

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

Society of Automotive Engineers (SAE)

SAE J2969-2024 Use of the Critical Speed Formula
SAE ARP5796-2013 Flight Critical Control Valves, Military Aircraft
SAE AMS3652A-1966 POLYTETRAFLUOROETHYLENE FILM Non-Critical Grade
SAE AMS3652B-2011 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

Instrument Society of America (ISA)

ISA TR91.00.02-2003 Criticality Classification Guideline for Instrumentation

SAE - SAE International

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

European Committee for Electrotechnical Standardization（CENELEC）

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

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

CENELEC - European Committee for Electrotechnical Standardization

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

AENOR

UNE 73501:1992 Criticality requirements for the design of fuel racks.
UNE-EN 61788-10:2007 Superconductivity -- Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method (IEC 61788-10:2006).

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

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

ESDU - Engineering Sciences Data Unit

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.
ESDU 91035-1991 Vapour pressures and critical points of liquids. Alkyl amides.
ESDU 90019 C-2003 Vapour pressures and critical points of liquids. Halogenated ethanes.
AERO W.00.03.01 B-1994 Critical Mach number for high speed aerofoil sections.
ESDU 88005-1988 Vapour pressures and critical points of liquids. C1 to C6 alkanols.
ESDU 93028-1993 Vapour pressures and critical points of liquids. Fused ring compounds.

U.S. Military Regulations and Norms

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)

Lithuanian Standards Office

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

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

KR-KS

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)

NASA NACA-TR-734-1942 Critical Compressive Stress for Outstanding Flanges
NASA NACA-TN-1348-1947 Critical shear stress of curved rectangular panels

GOSTR

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
GOST R 8.944-2018 State system for ensuring the uniformity of measurements. Standard reference data. Aluminium, Mercury. Reflectivity and emittance in near and supercritical region

American Society for Testing and Materials (ASTM)

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 E1449-92(2011) Standard Guide for Supercritical Fluid Chromatography Terms and Relationships
ASTM E637-05(2011) 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(2015) Standard Practice for Estimating Critical Surface Tensions
ASTM D7541-11 Standard Practice for Estimating Critical Surface Tensions

FI-SFS

SFS 2105-1976 Shape tolerance and position tolerance. speed limit principle

GB-REG

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

IAEA - International Atomic Energy Agency

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

Natural Gas Processor's Association (NGPA)

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

VDE - VDE Verlag GmbH@ Berlin@ Germany

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

Others: critical difference and critical range,Result range and critical range,critical difference