中科新闻网锡崖沟红岩大峡谷:英译：电缆选型参考铜芯截面积，用户可根据实际情况自行决定购买电缆和芯数．
来源：百度文库 编辑：中科新闻网 时间：2024/05/11 14:56:17
cable selection depends on the section of the copper core.It is up to the users to decide the size and numbers of core cable acc.to their condition.
The electric cable shaping reference copper core cross-sectional area, the user may act according to the actual situation voluntarily decides the purchase electric cable and the core several