English translation for "防偏钻杆"

drill collar

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：

"防碰撞系统" English translation, "防疲劳剂" English translation, "防疲劳胶垫" English translation, "防疲劳橡胶" English translation, "防偏流机动" English translation, "防偏钻进" English translation, "防偏钻眼" English translation, "防飘流喷嘴" English translation, "防漂板" English translation, "防漂移锁定" English translation