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Knife switches - Specification
* d* g+ s- j+ g% J108 {' e9 j3 b. p: J# _! w
PNS 57:1996
' K/ P! R8 r6 d+ ^Snap switches for general use -Specification4 p0 f2 }1 Y" z
11) w* @( V; Y6 D, |1 t
PNS 163:2007: a9 u2 o) ?4 l
Electric wires and cables – Polyvinyl chloride insulated 5 G3 p% p1 i4 W. B5 e& W; `5 t/ @! G" O# T- J0 g) `
flexible cords and fixture wires – Specification( p$ Y& O, B4 ?
12
3 C, K, q3 V% ZPNS 35-1:2013- a: C" @! d8 D( K+ p
Electric wires and cables – Thermoplastic-insulated . Y% m4 }0 L O9 C
; C! B5 u6 a, u8 u: scopper wires and cables rated 600 volts –
9 Q, B4 M! M4 w5 @Part 1: General specifications9 D* ~" `0 L, Y. C+ ]/ Z; `/ a
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发表于 2019-7-24 15:27
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