manual welding
短語詞組
- manual arc -welding power source 手工弧銲電源
- manual metal -arc welding 手弧銲
- manual eletro -slag welding 手工電渣銲
- manual electro -slag welding 手工電渣銲
- manual semi -automatic welding 手工半自動(dòng)銲
- manual l metal -arc welding 手弧銲
- manual tungsten arc argon -shielded welding 手工鎢極氬弧銲
- manual tungsten are argon -shielded welding 手工鎢極氬弧銲
- one -sided manual welding 手工單麪銲 返回 manual welding