电源失效 meaning in Chinese
power-fail
Examples
- If there is a loss of electrical power , emergency track lights installed near the floor will illuminate . [ it will lead you to exits . ] [ white / blue lights lead to red lights , which indicate the exits
如电源失效，安装在地板上的应急路径灯将发出亮光[将引导您至出口] [白/蓝色为撤离路径灯，红色为出口灯。