BS 638-1:1979被替代
Arc welding power sources, equipment and accessories. Specification for oil cooled power sources for manual, semi-automatic and automatic metal-arc welding and for TIG welding
出版：British Standards Institution
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基本信息
标准编号： BS 638-1:1979
发布时间：1979/7/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Requirements for oil cooled a.c. transformers and oil cooled transformer rectifiers and associated current regulators. Covers power sources rated for industrial applications.
标准备注
© British Standards Institution 2013
Replaces notes:
Partially replaces BS 638:1966.
等同采用的国际标准
ISO 700:1982 - Similar
