单词	governor spring
释义	governor spring 调节器弹簧
随便看	steam (heating)boiler steam-heating chamber steam heating coil steam-heating coil steam-heating down-feed system steam heating equipment steam heating pipe steam-heating pipe steam-heatings steam heatings steam-heating system steam heating system steam-heating system with dry return steam heating system with dry return steam heating system with wet return steam-heating tank steam heating tank steam heating tracer steam heating tube steam-heating tube steam heat reducing valve steam heats steam-heats steam heat-supply network steam heat-supply system 3422 34234 3425135 3425135*34 34252 342534 34253434 343 34312 3431234 皮箱皮箱子皮糖皮纸皮线皮缠皮老虎皮肉皮肤皮肤针