相关词条
+girth welder
1 . 环形焊缝滚焊机
girt 井架横拉筋girth welder 环形焊缝滚焊机girth 肚带
+girth weld
1 . 环形焊缝
magnetic particle examination 磁粉检验girth weld环形焊缝cement lined piping 水泥衬里
2 . 周围电焊
girderless floor construction 无梁楼板构造girth weld 周围电焊glaass stop 镶玻璃条砂
+abdominal girth
1 . 腹围、腰身
腹肌练习器 abdominal conditioner举重weightlifting仰卧起坐 abdominal curl杠铃barbell腹部运动 abdominal exercise举重服 weightlifting suit腹围、腰身abdominal girth举重.
+girth welding
1 . 环缝焊接
...gas tungsten arc welding钨电极惰性气体保护焊girth welding环缝焊接gravity welding重力焊, 重力式电弧焊