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AFNOR
AFNOR
AFNOR
FD T90-240
En Vigor
2022-05-11
Water quality - Characterization of analytical methods - Guidelines for
the undertaking and validation of stability studies on physico-chemical
parameters in the field of water
AFNOR
NF DTU 23.5 P2
En Vigor
2019-05-17
DTU 23.5 - Building work - Floors concrete beams - Part 2 : contract
bill of special administrative model clauses










