English translation for "方钻杆矫直器"

kelly straightener

Related Translations:

拉辊矫直装置:  withdrawal and straightening unit

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

Similar Words：

"方钻杆补心下入盘" English translation, "方钻杆阀" English translation, "方钻杆防喷封隔器" English translation, "方钻杆刮泥器" English translation, "方钻杆回流阀" English translation, "方钻杆接头" English translation, "方钻杆上旋塞" English translation, "方钻杆鼠洞" English translation, "方钻杆套管" English translation, "方钻杆下旋塞阀" English translation