短語詞組短語double gate elevator 雙絞鏈吊卡double cup elevator 雙杯式升運(yùn)器double desk elevator 雙層電梯AC double speed elevator 交流雙速電梯double deck elevator 雙層電梯double chain elevator 雙列鏈?zhǔn)缴\(yùn)器button on double deck elevator 雙層電梯按鈕double cyliders hydraulic elevator 雙缸液壓電梯Double elevator dysfunction 雙上轉(zhuǎn)肌麻痹 返回 double elevator