标准简介
This part of GB/T 37400 specifies the technical requirements, inspection methods and drawings marking of steel welding parts. This part is applicable to welding and fabrication of steel welding parts welded by shielded metal arc welding, gas shielded welding, submerged arc welding and argon arc welding in heavy machinery and components.英文名称：Heavy mechanical general technical specification—Part 3:Welding parts
标准状态：现行
中标分类：机械>>机械综合>>J04基础标准与通用方法
ICS分类：25.010
发布部门：State Admi.
发布日期：2019-08-30
实施日期：2020-03-01
出版日期：2021-04-01
页数：36页
前言
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