发布时间:2025-02-01 21:39:17
ZC代表阻燃C类材料,YJV23指的是铜芯交联聚乙烯绝缘,带有钢带铠装,以及聚氯乙烯护套的电力电缆。1.8/3kV表示该电缆的额定电压,其中1.8kV是导体与绝缘层之间的额定工频电压,而3kV是指电缆任意两相线之间的额定工频电压。
上海南嘉线还有没有了听说上海南嘉线没有了改了路线不知道是不是我是在马路要去奉贤新南家园
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