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NF EN 61511-1

En Vigor
2017-06-17
Functional safety - Safety instrumented systems for the process industry sector - Part 1 : framework, definitions, system, hardware and application programming requirements
 
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NF EN ISO 11114-4

En Vigor
2017-06-17
Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 4 : Test methods for selecting steels resistant to hydrogen embrittlement
 
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AFNOR

NF EN ISO 15848-1/A1

En Vigor
2017-06-17
Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1 : classification system and qualification procedures for type testing of valves - Amendment 1
 
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AFNOR

NF EN ISO 20339

En Vigor
2017-06-17
Non-destructive testing - Equipment for eddy current examination - Array probe characteristics and verification
 
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NF EN 61511-2

En Vigor
2017-06-17
Functional safety - Safety instrumented systems for the process industry sector - Part 2 : guidelines for the application of IEC 61511-1
 
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AFNOR

NF X50-155

En Vigor
2017-06-17
Value management - Life cycle cost of ownership over an identified life cycle - Life cycle cost with monetary impacts an non-monetary impacts
 
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NF EN 16586-2

En Vigor
2017-06-17
Railway applications - Design for PRM Use - Accessibility of persons with reduced mobility to rolling stock - Part 2 : Boarding aids
 
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AFNOR

NF EN 14789

En Vigor
2017-06-17
Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method : Paramagnetism
 
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