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AFNOR

NF EN ISO 24803
En Vigor
2017-06-24
Recreational diving services — Requirements for recreational diving providers
AFNOR

NF X50-553
En Vigor
2014-07-25
Management of research activities
AFNOR

NF EN 15875
En Vigor
2011-12-01
Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste
AFNOR

NF X31-510
En Vigor
1993-09-01
Soil quality. Determination of density of clods. Paraffin coating method.