Chinese Standard: GB/T 28771-2012

Automatic welding equipment for profile steel

全国焊接标准化委员会(SAC/TC 55)

本标准规定了型钢自动化焊接装备（以下简称装备）的分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于埋弧焊和熔化极气体保护焊的型钢自动化焊接装备。

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