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怎么區(qū)分IEC60228中有關(guān)導(dǎo)體Class的區(qū)分？
− Class 1: solid conductors.
− Class 2: stranded conductors.
− Class 5: flexible conductors.
− Class 6: flexible conductors which are more flexible than class 5.
2
看看IEC 60227 -2007標(biāo)準(zhǔn)
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