Chinese translation for "rodle drilling"

无钻杆钻进

Similar Words：

"rodkevich" Chinese translation, "rodkey" Chinese translation, "rodkin" Chinese translation, "rodl" Chinese translation, "rodland" Chinese translation, "rodler" Chinese translation, "rodless" Chinese translation, "rodless botttom-hole pump" Chinese translation, "rodless drilling" Chinese translation, "rodless reverse circulation rig" Chinese translation