pressure gas welding
短语词组
- Gas pressure welding 加壓氣銲;氣焰壓接;氣壓銲接
- gas pressure welding machine 氣壓銲接機
- gas pressure welding method 加壓氣銲法
- intelligent gas pressure welding 智能型氣壓銲
- gas pressure welding joint 氣壓銲接頭
- open butt gas pressure welding 開式加壓氣銲;開式增大壓力氣兒銲
- closed butt gas pressure welding 閉式加壓氣銲
- joint after gas pressure welding 氣壓銲接頭
- gas pressure welding of rail 鋼軌氣壓銲 返回 pressure gas welding