是对一个有抽烟机、火源、感烟、感温系统的房间进行火灾模拟。

Is a smoke machine, fire, smoke, temperature system, the room for fire simulation.

youdao

是对一个有抽烟机、火源、感烟、感温系统的房间进行火灾模拟。

Is a smoke machine, fire, smoke, temperature system, the room for fire simulation.

youdao