单词	wormand wheel
释义	wormand wheel [电] 螺齿轮
随便看	valve type piston pump valve-type surge arrester valve type track circuit valve umbrella valve unit control valve unit monitoring valve unit protection valve view valve voltage valve voltage damper valve voltage divider valve voltage drop valve voltage regulator valve voltmeter valve washer valve wattmeter valve winding valve with ball seat valve with conical seat valve with electrically motorized operation valve with spring core valve with variable slope valve working condition valve wrench valve yoke wwwy wwys wwyzbyy wwza wwzc wwzd wwzdyzyc wwzf wwzh wwzj マノアタリマノテマノビマノ当タリマノ手マノ辺リマバタキマバユイマバラマヒ