English translation for "放方钻杆洞"

kelly hole

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：

"放毒株" English translation, "放鹅女" English translation, "放耳探针的金属容器" English translation, "放筏工" English translation, "放筏运河" English translation, "放非常大，不小了" English translation, "放飞" English translation, "放飞的风筝" English translation, "放飞的心" English translation