K34 特殊用途电器 标准查询与下载

CSA C22.2 No.160-M1985-1985 电压与极化指示器.通用指令第1号

This is the second edition of No. 160 of a series of Standards issued by the Canadian Standards Association under Part II of the Canadian Electrical Code. It supersedes the first edition published in 1983.

Indicateurs De Tension Et De Polarite Fiche No 1