English translation for "级形孔"

stepped bore

Similar Words：

"级新生名单" English translation, "级形的" English translation, "级形的，步进式的" English translation, "级形垫铁" English translation, "级形活塞" English translation, "级形面" English translation, "级形轴" English translation, "级形转子" English translation, "级性" English translation, "级虚拟磁带库" English translation