English translation for "反扣钻杆"

left-hand screw drill pipe
left-hand tool joint

Related Translations:

中空钻杆:  hollow drill string

钻杆扳手:  hand dogrod wrench

轻型钻杆:  lwdp

钻杆垫板:  tube support

提出钻杆:  strithe drill pipe

空心钻杆:  hollow boring rodhollow drill rodhollow drill shankhollow drill steelhollow rodhollow stemhollow-drill shankhollow-drill steel

组合钻杆:  sectional rod

助钻杆:  sinker bar

钻杆钻进:  rod boringrod system drillingrodboring

钻杆座:  safety chuck

Similar Words：

"反口相诘" English translation, "反口窦" English translation, "反扣" English translation, "反扣打捞工具" English translation, "反扣接头螺纹" English translation, "反夸克" English translation, "反跨区学童" English translation, "反馈" English translation, "反馈,回授" English translation, "反馈，评估和纠正措施" English translation