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AFNOR
AFNOR
NF C97-430/A2
En Vigor
1983-03-01
Electro-acoustics. High fidelity equipments and systems. Record playing
equipment and cartridges. Requirements.
AFNOR
NF EN ISO 5674
En Vigor
2025-11-26
Tractors and machinery for agriculture and forestry - Guards for power
take-off (PTO) drive-shafts - Strength and wear tests and acceptance
criteria
AFNOR
NF EN 2094
En Vigor
1993-01-01
Aerospace series. Aluminium alloy al-P7009 - T74. Pieces matricees 3 mm
inferior or equal to A inferior or equal to 150 mm.










