emergency exit lighting 紧急出口照明
fire exit lighting 火灾疏散照明
emergency-exit lighting 紧急出口照明
emergency -exit lighting 紧急出口照明
exit tunnel lighting 隧道出口照明
When lighting sauce or lighting tube being changed and inspected, Exit lamp's contacting parts should be protected not as to get an electronic shock.
标志灯的连接件安放妥当，以防在更换或检视光源或灯管时发生电击。
Your nearest exit, which may be behind you, is being pointed out to you now by your cabin crew. Additional low level lighting will help you find your way to the exits.
离你最近的那个，可能就在你的后面，现在客舱机组成员会指给你看。
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