Normas AFNOR
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AFNOR
NF EN 17668
En Vigor
2022-09-07
Adhesives for floor coverings - Preparation of adhesive application -
Test methods for the determination of corresponding humidity of mineral substrates
AFNOR
NF EN ISO 13625
En Vigor
2003-06-01
Petroleum and natural gas industries - Drilling and production equipment
- Marine drilling riser couplings
AFNOR
NF EN ISO 16140-4
En Vigor
2020-08-26
Microbiology of the food chain - Method validation - Part 4 : protocol
for method validation in a single laboratory
AFNOR
NF EN ISO 9308-1
En Vigor
2014-09-24
Water quality - Enumeration of Escherichia coli and coliform bacteria -
Part 1 : membrane filtration method for waters with low bacterial
background flora
