submerged arc weld mill的意思|示意
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埋弧焊机
submerged arc weld mill的网络常见释义
隐弧焊管机 ... submerged arc weld 埋弧焊缝; 埋弧焊焊缝 submerged arc weld mill 隐弧焊管机 submerged arc welding 焊剂层下焊接; 埋弧焊; 潜弧焊 ...
submerged arc weld mill相关短语
1、 submerged-arc weld mill 隐弧焊管机