English translation for "oil main line"

主油管

Similar Words：

"oil lubricating system" English translation, "oil lubrication" English translation, "oil lubricator" English translation, "oil macadam" English translation, "oil magnate" English translation, "oil major" English translation, "oil man" English translation, "oil manifold" English translation, "oil manila tympan" English translation, "oil manometer" English translation