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Knife switches - Specification* Q* i( U. C+ |: Z! h4 X
107 G x% u# y( N" i, f1 }& A3 x: j5 W
PNS 57:1996& Q% C, o& d$ x$ i
Snap switches for general use -Specification* S) Q* F; x/ N2 g# ~
11$ T' P1 l1 }" [. v9 O0 W9 l; {
PNS 163:2007
' e8 P, |) w$ p0 R7 l) pElectric wires and cables – Polyvinyl chloride insulated 5 G3 p% p1 i4 W. B5 e
0 o* m& a# U8 B K: gflexible cords and fixture wires – Specification
3 ~2 U. _' |5 i9 @% |$ R( K& h* V12 l( p% q7 I! a: k
PNS 35-1:2013
, P% w( m8 p. s- [( u9 T, tElectric wires and cables – Thermoplastic-insulated . Y% m4 }0 L O9 C" W* a8 L* c) ?" o! o6 M+ U
copper wires and cables rated 600 volts – , J3 {) r6 J: m5 ^1 G( m1 g/ s9 U
Part 1: General specifications9 q: a/ e" {: x- x. M! j
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发表于 2019-7-24 15:27
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