求翻译：炉门升降机的升降采用气动驱动机构，在发生停电或意外时，能够迅速地完成动作（采用电动或液压等方式，在出现停电或意外时，不能迅速处理）。是什么意思？

The door lifts up and down using a pneumatic drive mechanism, in the event of a power failure or an accident can quickly complete the action (such as electric or hydraulic, can not be dealt with promptly in the event of power failure or accidental).

If the door of the elevator lifts a pneumatic drive, in the event of power failure or accident, to be able to quickly to complete the move (with electric or hydraulic, in case of power loss or accident, cannot be quickly dealt with.

The fire door elevator fluctuation uses the air operated driving mechanism, when has the power cut or the accident, can complete the movement (to select electrically operated or methods rapidly and so on hydraulic pressure, when has power cut or accident, cannot process rapidly).

Door lift lifting adopts pneumatic actuator, in the event of a power failure or accidents can quickly complete the action (use electric or hydraulic methods, in the event of power failure or accident, cannot be dealt with promptly).

正在翻译，请等待...