weld joint
短语词组
- flash weld tool joint 闪光焊钻杆接头
- weld -joint properties 焊接接头性能
- spot weld bonded joint 点焊接头
- flush weld tool joint 闪光对焊接头
- undermatching weld joint 低强匹配接头
- sleeve -weld joint 加套管焊接接头
- weld joint configration 熔接接合组态
- tig weld joint tig 焊接头
- weld joint efficiency 焊缝系数英语 返回 weld joint