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AFNOR
NF EN 15476
En Vigor
2009-04-01
Fertilizers - Determination of nitric and ammoniacal nitrogen according
to Devarda
AFNOR
AFNOR
NF EN 16125
Anulada
2020-01-11
LPG equipment and accessories - Pipework systems and supports - LPG in
liquid phase and vapour pressure phase
AFNOR
NF EN ISO 9117-3
En Vigor
2010-04-01
Paints and varnishes — Drying tests — Part 3: Surface-drying test using ballotini










