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AFNOR
AFNOR
AFNOR
NF EN IEC 60947-5-8
En Vigor
2021-04-02
Low-voltage switchgear and controlgear - Part 5-8 : control circuit
devices and switching elements - Three-position enabling switches
AFNOR
NF C66-404
En Vigor
1986-04-01
Isolators and fittings for overhead lines. Metal fittings. Pole top
insulator pins (CT).










