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AFNOR
NF EN 1207
En Vigor
2005-07-01
Chemicals used for treatment of water intended for human consumption -
Tetrapotassium pyrophosphate
AFNOR
NF EN 60335-2-26
Anulada
1996-12-05
Safety of household and similar electrical appliances. Part 2 :
particular requirements for clocks.
AFNOR
NF EN 305
En Vigor
1997-11-01
Heat exchangers. Definitions of performance of heat exchangers and the
general test procedure for establishing performance of all heat exchangers.
AFNOR
NF EN ISO 14403-2
En Vigor
2012-11-01
Water quality — Determination of total cyanide and free cyanide using
flow analysis (FIA and CFA) — Part 2: Method using continuous flow
analysis (CFA)
