critical difference

critical difference, Total:79 items.

The international standard classification for "critical difference" includes: Fissile materials , Gas and steam turbines, Steam engines , Power stations in general , Mechanical testing of metals , Testing of metals in general .

The Chinese standard classification for "critical difference" includes: Hygiene, safety and labor protection , Steam turbine and its auxiliary equipment , Metal mechanical property test method , Metal physical property test method .

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

GB15146.2-2008 Nuclear criticality safety for fissile materials outside reactors-Part 2:Basic technical practices and subcritical limits for hangling,processing and operations with fissile materials
GB/T 28558-2012 Supercritical and ultra-supercritical generating set parameter series
GB 15146.2-2008 Nuclear criticality safety for fissile materials outside reactors - Part 2: Basic technical practices and subcritical limits for handling processing and operations with fissile materia
GB/T 31780-2015 Critical temperature measurement―Critical temperature of composite superconductors by a resistance method
GB 15146.2-1994 Nuclear criticality safety for fissile materials outside reactor－Basic technical criteria and subcritical limits for handling,processing and operations of fissile materials
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 12787-1991 Warning equipment for criticality accidents
GB/T 28559-2012 Supercritical and ultra-supercritical turbine—Blades
GB/T 24185-2009 Test method for measurement of hydrogen embrittlement threshold in steel by the incremental step loading method
GB 15146.2-2008 Nuclear criticality safety for fissile materials outside reactors - Part 2: Basic technical practices and subcritical limits for handling processing and operations with fissile materia

Professional Standard - Machinery

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/SMKX 001-2020 Test of critical water level
T/CEEIA 312-2018 Specification for Safety Valve of Supercritical and Ultra-supercritical Units

Professional Standard - Agriculture

68药典四部-2020 0532 Critical point chromatography
87药典四部-2015 0532 Critical point chromatography

International Organization for Standardization (ISO)

ISO 11311:2011 Nuclear criticality safety - Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
ISO 27467:2009 Nuclear criticality safety - Analysis of a postulated criticality accident
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 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

Society of Automotive Engineers (SAE)

SAE ARP5796-2013 Flight Critical Control Valves, Military Aircraft

Association Francaise de Normalisation

NF ISO 11311:2011 Criticality safety - Critical values for homogeneous mixed oxides of plutonium and uranium outside reactors
NF M60-443*NF ISO 11311:2011 Nuclear criticality safety - Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors.
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

GSO

OS 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 ISO 11311:2015 Nuclear criticality safety -- Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
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

British Standards Institution (BSI)

BS 7448-2:1997 Fracture mechanics toughness tests - Method for determination of KIc, critical CTOD and critical J values of welds in metallic materials
BS ISO 11311:2011 Nuclear criticality safety. Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
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
22/30442927 DC BS ISO 11311 AMD1. Nuclear criticality safety. Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
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 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 ISO 11843-6:2013 Capability of detection. Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations
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

International Electrotechnical Commission (IEC)

IEC PAS 62406:2005 Real-time Ethernet TCnet (Time-Critical Control Network)
IEC 60860:1987 Warning equipment for criticality accidents

SCC

09/30179540 DC BS ISO 11311. Nuclear energy. Criticality safety. Critical values for homogeneous plutonium-uranium oxide fuel mixtures outside of reactors
DANSK DS/ISO 23133:2022 Nuclear criticality safety – Nuclear criticality safety training for operations
AWWA JAW61920 Journal AWWA — Assessment of a Distribution System Nitrification Critical Threshold Concept
NS-EN ISO 23133:2022 Nuclear criticality safety - Nuclear criticality safety training for operations (ISO 23133:2021)
DANSK DS/EN ISO 23133:2023 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
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

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

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 EN ISO 23133 E:2022-09 Nuclear Criticality Safety Training for Nuclear Criticality Safety Operations (Draft)

Spanish Association for Standardization (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.)

European Committee for Standardization (CEN)

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

CZ-CSN

CSN 11 0042-1987 Circulating pumps for central heating. Critical values, methods of measurement and evaluation of noise.
CSN 36 1005 Cast.31-1990 Electrical appliances for house-hold and similar use. Crltical values, methods of measurement and evaluation of noise

PL-PKN

PN H04336-1988 Metals Test method of fracture toughness by measurement critic value J integral, Jlc
PN T01505 ArkusZ02-1974 Field-effect transistors Measuring me?hod Ga?e-source ?hreshold yoltage Ugs (TO)

American National Standards Institute （ANSI)

ANSI/ANS 8.20-1991 Nuclear Criticality Safety Training
ANSI/ANS 1-2000 Conduct of Critical Experiments

ANS - American Nuclear Society

8.20-1991 Nuclear Criticality Safety Training

American Nuclear Society (ANS)

ANS 1-2000 Conduct of Critical Experiments