Emergency power supply operational.
应急电源工作。
One of the diesel engines for emergency power supply.
用于应急动力源之一的柴油发电机。
Have the emergency power supply system and lighting facility;
有应急供电系统和应急照明设施；
It is important to research the high-powered Emergency power Supply.
因此，研究高性能应急电源有着重要意义。
In addition, emergency facilities, equipment and instrumentation, such as emergency power supply, are in place.
配备应对处置紧急情况的应急电源等急需装备、设备和仪器；
Double circuit power supply and emergency generator for the building.
大厦采用双回路供电，配有应急发电机。
Double circuit power supply and emergency generator for the building.
大厦采用双回路供电，配有应急发电机。
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