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AFNOR
AFNOR
NF EN ISO 18785-5
En Vigor
2021-01-13
Friction stir spot welding - Aluminium - Part 5 : quality and inspection requirements
AFNOR
NF EN IEC 61347-2-13
En Vigor
2024-12-13
Controlgear for electric light sources - Safety - Part 2-13 : particular
requirements - Electronic controlgear for LED light sources
AFNOR
NF EN ISO 2203
En Vigor
1998-02-01
Technical drawings. Conventional representation of gears.









