短語詞組短語speed -governing system 調(diào)速系統(tǒng)diesel speed -governing 柴油機調(diào)速motor speed -governing 電機調(diào)速ac speed -governing 交流調(diào)速synchronous speed -governing 同步調(diào)速speed changer governing range 轉(zhuǎn)速度換器的調(diào)速範(fàn)圍 返回 speed governing