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AFNOR

NF EN 300019-1-8

En Vigor
2004-08-01
Environmental Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 1-8 : Classification of environmental conditions - Stationary use at underground locations (V2.1.4)
 
AFNOR

NF EN 45510-4-1

En Vigor
1999-10-01
Guide for procurement of power station equipment. Part 4 : boiler auxiliaries. Section 1 : equipment for reduction of dust emission.
 
AFNOR

NF EN IEC 61204-7

En Vigor
2018-03-16
Low-voltage switch mode power supplies - Part 7 : safety requirements
 
AFNOR

NF EN ISO 24808/A11

En Vigor
2024-09-11
Recreational diving services - Requirements for rebreather instructor training