中文名称:氧燃气焊枪
英文名称:UL Standard for Safety for Oxy-Fuel Gas Torches Eleventh Edition; Reprint with revisions through and including December 20, 2007
ICS分类:25.160.30
中标分类:J64
发布日期:2007-06-15
实施日期:
替代标准:UL 123-1999
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