imaginary box

用法例句

four-company box

四二火警箱泵浦消防车中队

wired telegraph-type fire alarm box

有线电报式火灾报警箱

combination fire alarm and guard's tour box

火灾报警和警卫人员巡回组合箱

coffin annealing

(钢板的) 装箱退火

A box containing a fire alarm.

火警匣装有火警报警器的盒子

"In case of fire,sound alarm"

如遇火警,请拉响警报。

multiplex automatic fire alarm

多路传输自动火警警报

marine automatic fire alarm system

船用火警自动报警装置

Computerized Fire Alarm Transmission System [CFATS]

火警警报电脑传送系统

The fire-alarm kept jangling .

火警报警器响个不停.

automatic thermo type fire alarm

测温式火警自动报警器

Where is the fire alarm?

火警的警铃在哪里？

In case of fire, ring the alarm bell.

遇火警时立即按警铃.

coded radio type alarm box

编码无线电式报警箱

fire detecting and extinguishing apparatus

火警指示及灭火装置

fire detection and fire protection systems

火警探测与防火系统

Fire/Arson Detection Course

火警／纵火侦查课程

class B fire alarm

b类火灾b>报警b>火灾b>报警b>系统