self-shielded arc welding的意思|示意
自保护电弧焊
self-shielded arc welding的网络常见释义
自保护电弧焊 ... self-regulating arc welding transformer自调节弧焊变压器 self-shielded arc welding自保护电弧焊 self-shielded welding wire自保护焊丝 ...
self-shielded arc welding相关短语
1、 self-shielded arc welding mask cover 自保护焊遮弧罩
2、 self-shielded flux cored arc welding 自保护药芯焊丝电弧焊
3、 flux cord arc welding-self shielded 自保护药芯焊丝电弧焊