- bend drill pipe
- bent drill pipe
- kinked double
- 弯 curved; bent; crooked; flexu ...
- 钻杆 bull rod; bar; rod; drill st ...
- 钻杆 bull rod; bar; rod; drill stem; drill pipe; jackrod (手持式风钻); bore rod; boring bar; drilling rod; drilling pipe; drill rod
- 冲钻杆 jumper bar; jumper boring bar; jumper-boring bar
- 短钻杆 pujoint
- 方钻杆 grief joint; grief kelly; grief stem; keklly vara cuadrante; kelly bar; kelly joint; kelly rod; kelly stem; kelly vara cuadrante de perforacion; square drill rod; square kelly; square shaft
- 接钻杆 [口语] stacks
- 铝钻杆 aluminium drill pipe; aluminium drill rod
- 小钻杆 mule skinner's delight; skinner's macaroni
- 圆钻杆 circular rod
- 助钻杆 sinker bar
- 钻杆,钻柄 drill shaft
- 钻杆;钎子 drill rod
- 钻杆钢 jumper steel
- 钻杆盒 pipe slacking block
- 钻杆夹 gripping jaw
- 钻杆架 rack for rods
- 钻杆孔 bar hole
- 钻杆钳 extension tongs
- 钻杆瓦 drill-pipe slips
- 钻杆柱 drill column; drill pipe string; drill string; drill-pipe string; drilling string; drillpipestring; line of rods; string
- 钻杆组 drilling shaft
- 钻杆座 safety chuck
- 加重钻杆(厚壁钻杆) heavy wall drill pipe
- 八角钻杆 octagonal shaft
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Last modified time:Sun, 10 Aug 2025 00:29:56 GMT