IEC 61057 Ed. 2.0現行
Live working - Insulating aerial devices for mounting on a chassis
出版：International Electrotechnical Committee
專家解讀視頻
基本信息
標準編號： IEC 61057 Ed. 2.0
發布時間：2017/6/19 0:00:00
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數：182
標準簡介
Pertains to insulating aerial devices for mounting on a chassis, to be used for live working on electrical installations at nominal voltages above 1000V r.m.s. AC in the range 45 Hz to 65 Hz and 1500V DC.
