narrow gap one side welding的意思|示意
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窄间隙单面焊
narrow gap one side welding的网络常见释义
窄间隙单面焊 one side welding process 单面焊接法 narrow gap one side welding 窄间隙单面焊 narrow gap one-side automatic welding 窄间隙单面自动电弧 ; 窄间隙单面自动电弧焊 ..
narrow gap one side welding相关短语
1、 narrow gap one-side automatic welding 窄间隙单面自动电弧焊 ; 窄缝单面自动电孤焊
2、 narrow gap one-side nsupporturis welding 窄间隙单面主动电弧