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怎么区分IEC60228中有关导体Class的区分? - 无图版
ever165 --- 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.
刪蒢記憶 --- 2011-04-15 15:05:19
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看看IEC 60227 -2007标准
PChe --- 2017-03-10 20:55:08
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看
PChe --- 2017-03-10 20:55:14
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看
PChe --- 2017-03-10 20:55:21
5
看
chen1103 --- 2017-05-11 09:45:17
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乖乖。。。。