English translation for "drilloperator"

钻井装置操驻

Similar Words：

"drillmaster; instructor" English translation, "drillmobile" English translation, "drilloff" English translation, "drillometer" English translation, "drillon" English translation, "drillpipe" English translation, "drillpipe counter" English translation, "drillpipe pumdown plug" English translation, "drillpipe rated depth" English translation, "drillpipe surface imperfection" English translation