alarm device
短语词组
- alarm initiating device 警报触发装置
- Alarm m device 报警装置;告警装置
- alarm presetting device 预置报警装置
- FIRE ALARM HORN DEVICE 火灾告警喇叭装置
- Adding alarm swtich device 附加报警开关装置
- alarm retarding device 警报延迟装置
- fire alarm indication device 火警显示装置
- fire alarm signaling device 火灾信号发生装置
- FIRE ALARM STROBE DEVICE 火灾告警闸门装置 返回 alarm device