alarm valve meaning in Chinese
报警阀
告警阀
紧急阀
警报阀
Examples
- Automatic sprinkler system part 5 : deluge alarm valves
自动喷水灭火系统第5部分:雨淋报警阀 - Sprinkler alarm valve water motor transmitter
报警阀水力传感器 - Alarm valves for fire - protection service
防火设施用报警阀门 - Alarm valves for fire - protection service
防火设施用报警阀门 - Sprinkler alarm valve water motor alarm
报警阀水力警铃