BS 7870-8.1-2003 LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for multicore and multipair cables for installation above and below groundSingle wire armoured and PVC sheathed multicore cable with copper conductors |
欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |