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[问题求助] 怎么区分IEC60228中有关导体Class的区分?

P:2011-04-13 17:20:34

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怎么区分IEC60228中有关导体Class的区分?

− Class 1: solid conductors.
− Class 2: stranded conductors.
− Class 5: flexible conductors.
− Class 6: flexible conductors which are more flexible than class 5.

side-to-side crosstalk - 实线间串音,实路对实路的串音 (0) 投诉

P:2011-04-15 15:05:19

2

看看IEC 60227 -2007标准

second wire - 测试用线芯(通信电缆用) (0) 投诉

P:2017-03-10 20:55:08

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submarine cable of shallow water type - 中等深度的海底电缆 (0) 投诉

P:2017-03-10 20:55:14

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AS - aluminium-clad steel wire铝包钢线 (0) 投诉

P:2017-03-10 20:55:21

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tinned conductor - 镀锡导体,镀锡线芯 (0) 投诉

P:2017-05-11 09:45:17

6

乖乖。。。。

DXC - digital cross-connect数字跨接,数字交叉 (0) 投诉

6


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