English translation for "backing up roll"

支承辊

Similar Words：

"backing turbine" English translation, "backing ufiles to target drive" English translation, "backing up" English translation, "backing up of sewage" English translation, "backing up of the needle" English translation, "backing up screw" English translation, "backing up with reverse thrust" English translation, "backing vacuum" English translation, "backing vacuum pump" English translation, "backing vessel" English translation