标题: BS EN 50525-2-31:2011下载 [打印本页] 作者: D.heibulin 时间: 2013-7-23 14:27:42 标题: BS EN 50525-2-31:2011下载
BS EN50525-2-31:2011
Electric cables --- Low voltage energy cables of rated voltages up to and including 450/750V(Uo/U) Part 2-31:Cables for general applications --- Single core non-sheathed cables with thermoplastic PVC insulation