CEI EN 60974-1 Ed. 4 (2013)现行
Arc Welding Equipment - Part 1: Welding Power Sources
出版：Comitato Elettrotecnico Italiano
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基本信息
标准编号： CEI EN 60974-1 Ed. 4 (2013)
发布时间：2013/3/1 0:00:00
标准类别：Standard
出版单位：Comitato Elettrotecnico Italiano
标准页数：210
标准简介
4ED 2013 [01/03/2013]3ED JUL 2006 [01/07/2006]3ED JAN 2006 [01/01/2006]2001 AMD 2 2003 [01/11/2003]2ED 2001 [01/07/2001]1ED 1991 [01/02/1991]
标准备注
Classificazione CEI 26-13. (07/2001) Supersedes CEI EN 50078 and CEI EN 50192. (04/2004) 3ED JUL 2006 Edition is valid until 17/07/2015 and only available in combined English/Italian. (04/2013)
本标准替代的旧标准
