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AFNOR
NF U52-001
En Vigor
2005-02-01
Biodegradable materials for use in agriculture and horticulture -
Mulching products - Requirements and test methods
AFNOR
NF EN 897
En Vigor
2013-01-05
Chemicals used for treatment of water intended for human consumption -
Sodium carbonate
AFNOR
NF U44-110
En Vigor
1982-10-01
Sludge. Organic soil conditioners. Growth media. Preparation of
partially dry test samples. Expression of results.
AFNOR
NF EN 60335-2-49/A12
En Vigor
2024-11-08
Household and similar electrical appliances - Safety - Part 2-49 :
particular requirements for commercial electric appliances for keeping
food and crockery warm
