Chinese translation for "left-hand screw drill pipe"

反扣钻杆

Similar Words：

"left-hand rotation diesel engine" Chinese translation, "left-hand rotation reamer" Chinese translation, "left-hand rule" Chinese translation, "left-hand safety connector" Chinese translation, "left-hand screw" Chinese translation, "left-hand side" Chinese translation, "left-hand side back link" Chinese translation, "left-hand side frame" Chinese translation, "left-hand spin" Chinese translation, "left-hand spiral bevel gear" Chinese translation