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AFNOR
AFNOR
NF EN ISO 6847
En Vigor
2020-09-16
Welding consumables - Deposition of a weld metal pad for chemical analysis
AFNOR
NF EN 62680-3-1
En Vigor
2017-06-30
Universal Serial Bus interfaces for data and power - Part 3-1 :
universal Serial Bus 3.1 Specification
AFNOR
NF EN ISO 15609-4
En Vigor
2009-08-01
Specification and qualification of welding procedures for metallic
materials - Welding procedure specification - Part 4 : laser beam welding
