door open button

• 1. 开门按钮: door open button | DOOR OPEN | PDO | Open-door Button
• 2. 轿顶开门按钮: PDOR
• 3. 开门按钮响应指示: DOL

更多释义

• 1.寻找紧急出口或紧急开门按钮。
  Step 5: Look for an emergency exit or emergency door release switch.
  dict.yoduao.com
• 2.当电梯停下而门不开时，按开门按钮。
  If the doors do not open when the elevator stops, push the door open button.
  dict.yoduao.com
• 3.电梯主控制箱必须能够稳定地检测轿厢按钮(开门按钮及楼层呼叫按钮)的持续压力，以便消防员能够控制整个电梯。
  The Main lift controller must steadily monitor the continuous pressure of the car push-buttons (open door and floor call push-buttons), performed by the Fireman controlling the installation.
  dict.yoduao.com

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