audible fire alarm system meaning in English
音响火灾报警系统
Examples
- Audible fire alarm system
音响火灾报警系统 - A tailor - made visible and audible fire alarm system and an emergency call bell was installed in each disabled toilet
每个伤残人士厕所内均安装了一个可看见和听见的火警警报系统和紧急警钟。