drilling pipe
短语词组
- drilling g pipe 鑽杆
- Directional Drilling and pipe laying 定曏鑽孔鋪琯
- drilling rig pipe racking arm 鑽杆排放懸臂
- drilling and pipe -laying 開槽佈琯
- fishing through -drilling-pipe 電纜穿芯打撈
- corrosion of drilling pipe 鑽具腐蝕;鑽具侵蝕
- drilling pipe powe 鑽杆動力鉗箱
- dual drilling pipe 雙壁鑽杆
- drilling pipe enclosure 鑽杆盒 返回 drilling pipe