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Knife switches - Specification8 R1 S9 r- n% m
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2 N1 l& u$ r" i0 m1 C4 YPNS 57:1996$ ]/ P2 u. u2 H- j8 _0 m% O
Snap switches for general use -Specification
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PNS 163:20079 I" N$ a- {( l q5 a
Electric wires and cables – Polyvinyl chloride insulated 5 G3 p% p1 i4 W. B5 e
, y" t6 q" M9 j+ p/ Tflexible cords and fixture wires – Specification
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; A' ^8 t6 N( WPNS 35-1:20131 k; r& \# t4 d4 T
Electric wires and cables – Thermoplastic-insulated . Y% m4 }0 L O9 C
/ e1 E8 {& T* v7 {9 ?. T. X3 Xcopper wires and cables rated 600 volts – & v3 B0 ~- Y4 L4 i" Y4 _. p, z! N
Part 1: General specifications+ z0 e2 y' i/ e& C" J
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发表于 2019-7-24 15:27
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