English translation for "钻杆环空"

drill pipe annulus

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：

"钻杆钩子" English translation, "钻杆刮泥器" English translation, "钻杆盒" English translation, "钻杆盒在旁侧的井架" English translation, "钻杆护箍" English translation, "钻杆回收记录" English translation, "钻杆回转速度" English translation, "钻杆计数器" English translation, "钻杆夹" English translation, "钻杆夹板" English translation