double elevator
短语词组
- double gate elevator 雙絞鏈吊卡
- double cup elevator 雙盃式陞運器
- 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 雙列鏈式陞運器
- button on double deck elevator 雙層電梯按鈕
- double cyliders hydraulic elevator 雙缸液壓電梯
- Double elevator dysfunction 雙上轉肌麻痺 返回 double elevator