I.S. EN IEC 60974-1:2018&A1:2019现行
Arc welding equipment - Part 1: Welding power sources (IEC 60974-1:2017/A1:2019)
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN IEC 60974-1:2018&A1:2019
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：0
标准简介
This part of IEC 60974 is applicable to power sources for arc welding and allied processes designed for industrial and professional use, and supplied by a voltage not exceeding 1 000 V, battery supplied or driven by mechanical means.
本标准替代的旧标准
