emergency device的用法和样例：
例句
- After the door is open, the emergency device will stop operation and waiting for working on recharging statues and return the control task to the elevator.
开门后，应急装置交回对电梯的控制权，停止运行，恢复到候电状态。
emergency device的相关资料：
临近单词
emergency dam
emergency
emergency life sustaining system
Emergency Status Precedence Code
Emergency Landing Gear Extension
emergency education for students
emergency mini-cabinet meeting
emergency tracheo-bronchoscope
emergency information management
Emergency Expected Approach Time
Emergency Supply Planning Branch
Emergency Mission Support System
