double elevator
短语词组
- double gate elevator 双绞链吊卡
- double cup elevator 双杯式升运器
- double desk elevator 双层电梯
- AC double speed elevator 交流双速电梯
- double deck elevator 双层电梯
- double chain elevator 双列链式升运器
- button on double deck elevator 双层电梯按钮
- double cyliders hydraulic elevator 双缸液压电梯
- Double elevator dysfunction 双上转肌麻痹 返回 double elevator