Chinese translation for "方钻杆补心"

drill stem bushing
drive bushings
k.b
kelly bushing
kelly drive bushing
rkb

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：

"方祖岐" Chinese translation, "方钻" Chinese translation, "方钻杆" Chinese translation, "方钻杆安全阀" Chinese translation, "方钻杆保护接头" Chinese translation, "方钻杆补心导盘" Chinese translation, "方钻杆补心海拔高度" Chinese translation, "方钻杆补心下入盘" Chinese translation, "方钻杆阀" Chinese translation, "方钻杆防喷封隔器" Chinese translation