|

楼主 |
发表于 2016-4-27 09:24
|
显示全部楼层
Nezof 发表于 2016-4-26 17:36 
$ ~( U2 h9 Q9 B: n9 z没有说线颜色吧
8 M! F9 s7 H5 l5 Z6 r* \, ^ B2 C60598-1 cl.3.2.12
8 a6 f' R: k) w8 N' w2 k2 `' ^0 @Leads (tails) used for the connection to extra low voltage d.c. supply, shall be colour coded red& ], s0 b, _9 e$ \' q% c
to indicate its intended connection to the positive termination, and shall be colour coded black( l- f. Z, j& k Q; v3 x
to indicate its intended connection to the negative termination. Fixed terminations, when
& A6 c' e8 u( K& Happlied, shall be marked with the "+" sign to indicate the positive connection, and shall be+ w4 h7 f, x6 n1 [! j
marked with the "–" sign to indicate the negative connection.
& |8 u0 \4 P" l& W5 k4 g+ p! F第一次遇到这种情况,除了ul线,其他标准线没有红黑线 |
|