短語詞組短語oil mist lubrication device [機]油霧潤滑裝置Flange lubrication device 輪緣潤滑器centralized lubrication device 集中潤滑裝置Automatic Lubrication Device 自動潤滑裝置Auto lubrication device 自動潤滑裝置silicon lubrication device 硅油減熱裝置wheel flange lubrication device 輪緣潤滑裝置rain falling lubrication device 雨淋式潤滑裝置gravity feed lubrication device 重力進油潤滑裝置 返回 lubrication device