English translation for "钻杆内防喷器"

ibop
internal preventer

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：

"钻杆连接器" English translation, "钻杆螺纹规" English translation, "钻杆磨削" English translation, "钻杆摩擦系数" English translation, "钻杆内泵送塞" English translation, "钻杆内防喷器；钻柱防喷回压阀" English translation, "钻杆内加厚突出区" English translation, "钻杆内孔" English translation, "钻杆扭曲" English translation, "钻杆排放" English translation