English translation for "钻杆自动夹持器"

automatic rod holder

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：

"钻杆转速" English translation, "钻杆装运车架" English translation, "钻杆装置" English translation, "钻杆撞击" English translation, "钻杆撞击井壁使井眼局部扩大" English translation, "钻杆自动提升器" English translation, "钻杆组" English translation, "钻杆组的转动手把" English translation, "钻杆钻进" English translation, "钻杆座" English translation