Ensure all the employees are fully familiar with the hotel action on the Elevator Malfunction.
确保酒店所有员工发生电梯故障时完全熟悉的行动程序。
The main reason that caused the accident of this plane was a malfunction of the elevator.
这架直升飞机失事的主要原因是升降舵失灵。
Elevator group become to loop connection, each in the loop has group control dispatch function if one or some have malfunction, the rest can be assured of normal service.
群控电梯呈环状连接，环中没台电梯都具备群控调度功能，其中一台或几台故障，其余电梯运行服务仍得以保证。
Hydraulic elevator running safely and stably, the elevator will be still going down slowly to the nearest floor and open even if power failure or malfunction occurred in power source.
液压电梯运行安全可靠，即使停电或电源发生故障，仍可使轿厢稳定慢速下降到附近楼层后开门。
Hydraulic elevator running safely and stably, the elevator will be still going down slowly to the nearest floor and open even if power failure or malfunction occurred in power source.
液压电梯运行安全可靠，即使停电或电源发生故障，仍可使轿厢稳定慢速下降到附近楼层后开门。
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