alarm installation meaning in English
报警信号装置
报警装置
警报装置
Examples
- Rules of the fire offices ' committee for automatic fire alarm installation
英国火险协会自动火警警报装置规则 - Fire alarm installations
火灾报警装置 - Fire alarm installation
火灾报警装置 - Expressway automobile bumpproof and alarming installation with annual production of 10 , 000 sets
新建年产1万套高速公路汽车防撞报警装置 - Alarm installations may be reinstated to a higher level of response if they remain free of false alarms for three months
各级警钟系统若在三个月内没有误鸣，即可被提升一个级别处理。