短語(yǔ)詞組短語(yǔ)bit excessive wear 鑽頭過(guò)度磨損Brake Shoes Excessive Wear 牐皮過(guò)度磨損found excessive wear 發(fā)現(xiàn)過(guò)度磨損Excessive wear of seal ring 密封環(huán)磨損 返回 excessive wear