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各位大蝦有空頂下
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KVV是鎧裝的,比較硬,
RVV是軟的,我就知道這些啦
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額定電壓不同.
KVV 450/750V
RVV 300/500V
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能具體說明下嗎
本人QQ:1061181597
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區(qū)別很大······································
RVV:輕型(普通)性聚氯乙烯護套電纜 額定電壓:300/300V。
KVV:較硬(較軟)性聚氯乙烯護套控制電纜 額定電壓:450/750V。
在結(jié)構(gòu)和用途上都有區(qū)別·································