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AFNOR
NF EN ISO 17660-2
En Vigor
2008-12-01
Welding - Welding of reinforcing steel - Part 2: Non load-bearing welded joints
AFNOR
AFNOR
NF EN 15972
En Vigor
2011-12-01
Water quality - Guidance on quantitative and qualitative investigations
of marine phytoplankton
AFNOR










