箱形柱双丝埋弧焊焊缝表面麻点产生的原因分析

箱形柱双丝埋弧焊焊缝表面麻点产生的原因分析的英文翻译

基本释义

• Analysis of creation cause of pockmarks on the weld surface in box post by double-wire submerged arc welding