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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
標(biāo)準(zhǔn)編號： BS 638-1:1979
發(fā)布時間：1979/7/31 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：British Standards Institution
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Requirements for oil cooled a.c. transformers and oil cooled transformer rectifiers and associated current regulators. Covers power sources rated for industrial applications.
標(biāo)準(zhǔn)備注
? British Standards Institution 2013
Replaces notes:
Partially replaces BS 638:1966.
等同采用的國際標(biāo)準(zhǔn)
ISO 700:1982 - Similar
