weld joint

短语词组

短语

• 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
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