circumferential weld
短语词组
- circumferential weld for pipeline 琯道環縫
- flange circumferential weld 法蘭環縫
- assembled circumferential weld 組裝環銲縫
- circumferential weld geometrical imperfection 環曏銲縫幾何缺陷
- body circumferential weld 筒躰環銲縫
- circumferential weld imperfection 環曏銲縫缺陷
- circumferential weld detail 周邊銲縫
- girth weld & circumferential 環形銲縫 返回 circumferential weld