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AFNOR
AFNOR
NF EN 934-4
Anulada
2009-08-29
Admixtures for concrete, mortar and grout - Part 4 : admixtures for
grout for prestressing tendons - Definitions, requirements, conformity,
marking and labelling
AFNOR
NF EN 520/IN1
En Vigor
2009-11-01
Gypsum plasterboards - Definitions, requirements and tests methods
AFNOR
NF EN ISO 14064-3
En Vigor
2019-05-14
Greenhouse gases — Part 3: Specification with guidance for the
verification and validation of greenhouse gas statements










