an alarm bell：警鈴

30.a fire extinguisher 滅火器 | 31.an alarm bell 警鈴 | 32.on the ground floor 在一樓

fire detecting system：火災探測系統(tǒng)

fire detecting cabinet 火災報警箱 | fire detecting system 火災探測系統(tǒng) | fire detection alarm system 火災探測報警系統(tǒng)

false alarm：誤報

Fall-wafe valve 保險閥 | False alarm 誤報 | False alarm of fire 假火警

false alarm rate：火災誤報率

false alarm of fire 誤報的火警 | false alarm rate 火災誤報率 | false alarm 錯誤報<實際上沒有發(fā)生火災

fight a fire：撲救火災

fifth alarm 五級火警 | fight a fire 撲救火災 | fight fire with fire 以火攻火

unwanted alarm：[消]無用[虛假)報警

unvented fire [消]不通風的火 | unwanted alarm [消]無用[虛假)報警 | unwanted combustion 有害燃燒

She shrieked in alarm：她驚恐地尖叫起來

2)The fire caused much alarm.火災引起很大的恐慌 | 3)She shrieked in alarm. 她驚恐地尖叫起來. | 4)There's no cause for alarm. 不必驚慌.

Alarm: Fire engine number one. Black Road. Animal in a tree. Cannot come down：(報警器:消防車一號. 布萊克路. 有動物被困書上,下不來了. )

Jerry and Janet are sitting ... | Alarm: Fire engine number one. Black Road. Animal in a tree. Cannot come down. (報警器:消防車一號. 布萊克路. 有動物被困書上,下不來了. ) | Fireman Walton and two fireme...

Boiler high (low) steam pressure alarm：鍋爐蒸汽壓力高(低)報警

21www.bbixx15、燃燒器起動燃燒 The burner has started to fire. | 22成超碰在线、鍋爐蒸汽壓力高(低)報警 Boiler high (low) steam pressure alarm. | 23、燃燒溫度高(低)報警 High (low) combustion temperature alarm.

One, all kinds of fire engines and fuels：各類消防車及消防艇

二孕妇与5个黑人孕交、展品范圍 Two exhibits of | 1中文字幕人妻斩无码毛片、各類消防車及消防艇 One, all kinds of fire engines and fuels | 2国产男女猛烈无遮挡动态图蜜臀、火災探測及報警設備 2, fire detection and alarm equipment