1.
The fire-alarm kept jangling .

火警报警器响个不停.
2.
automatic thermo type fire alarm

测温式火警自动报警器
3.
A box containing a fire alarm.

火警匣装有火警报警器的盒子
4.
operational test for auto alarm system

警报信号自动报警器效用试验
5.
Application of telephone alarm system in fault alarm system of the CINRAD / SC radar

电话报警器用于CINRAD/SC雷达故障报警
6.
alarm for motor-vehicle tyre breaking

汽车轮胎泄漏报警器
7.
ionic automatic smoke detector

离子感应消防报警器
8.
mass flow imbalance alarm

质量流量不平衡报警器
9.
CO-2 releasing alarm

二氧化碳施放报警器
10.
combination burglar alarm and fire alarm

防火防盗复合报警器
11.
alarm display panel

报警显示器报警信息
12.
The siren shrieked.

警报(器)尖啸着。
13.
The guard loose the dog when the burglar alarm go off

防盗警报器一响, 警卫就放出了警犬
14.
The guard loosed the dogs when the burglar alarm went off.

防盗警报器一响, 警卫就放出了警犬.
15.
The guard loosed the dog when the burglar alarm went off

防盗警报器一响,警卫就放出了警犬
16.
This is an alarm monitor, when does alarms come on?

这是警报监视器,什么时候报警呢?
17.
danger bearing and alarm indicator

危险方位报警指示器
18.
automatic alarm signal generator

自动报警信号发生器