English translation for "空心钻杆"

hollow boring rod
hollow drill rod
hollow drill shank
hollow drill steel
hollow rod
hollow stem
hollow-drill shank
hollow-drill steel

Related Translations:

提起钻杆测试工具:  pick up drill stem test tool

空心枢:  hollow pivot

空心墙:  cavity masonry workcavity walldouble wallhollow walling

空心阴极:  cesium hollow cathodhollow cathodehollow-cathode

空心钉:  full tublar rivethollow rivets

空心铜线:  copper conductor tubehollow copper conductorhollow copper wire

空心螺栓:  banjo bolt

空心电感:  air core inductance

空心束:  hollow beam

空心超导体:  hollow superconductor

Similar Words：

"空心资本" English translation, "空心字" English translation, "空心阻极" English translation, "空心阻极放电管" English translation, "空心钻" English translation, "空心钻杆钢" English translation, "空心钻杆钻进" English translation, "空心钻取样检验" English translation, "空心钻头" English translation, "空心苋" English translation