English translation for "oil-ring"

油环

Similar Words：

"oil-returningslot" English translation, "oil-rich" English translation, "oil-rich country" English translation, "oil-rig platform" English translation, "oil-rim reservoir" English translation, "oil-ring bearing" English translation, "oil-ring guide" English translation, "oil-ring lubrication" English translation, "oil-ring plugging" English translation, "oil-ring self-lubrication" English translation