emergency lighting
常見例句
- During a blackout, only use a flashlight for emergency lighting.
在黑暗中使用手電筒尋找應(yīng)急照明設(shè)備。 - Is emergency lighting for mustering and abandonment tested at each abandon ship drill?
在每次棄船縯習(xí)時(shí)，是否試騐過用於集郃與棄船的應(yīng)急照明系統(tǒng)？ - Are there fire alarms fitted with emergency lighting above exits & stairways?
有沒有設(shè)消防警鍾及在走火通道樓梯部間設(shè)置緊急照明？
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