声光信号的英文

acoustic and light signals

• 声光:    acousto-optic
• 信号:    signal; semaphore; ...
• 声光信号设备:    audible and visual ...

例句与用法

1. Development of a new mine audible and visual signal device
   新型矿用电子声光信号装置的研制
2. Ergonomics - system of danger and non - danger signals with sound and light
   人类工效学险情和非险情声光信号体系