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NF EN IEC 62933-5-1
En Vigor
2024-09-13
Electrical energy storage (EES) systems - Part 5-1: Safety considerations for grid-integrated EES systems - General specification
AFNOR

NF EN 1093-7/IN1
En Vigor
2008-09-01
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 7 : separation efficiency by mass, ducted outlet
AFNOR

NF EN ISO 7704
En Vigor
2023-01-25
Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods
AFNOR

NF EN 882
Anulada
2016-04-30
Chemicals used for treatment of water intended for human consumption - Sodium aluminate