fire alarm button信息详情
火灾报警按钮
fire button───灭火按钮
fire alarm───n.火警，报火机，警钟；火警；[安全]火警警报器
button button───按钮
fire alarm pull stations───火警报警按钮站
stopper fire alarm cover───挡火报警盖
fire alarm pull station───火警拉站
alarm───n.闹钟；警报，警告器；惊慌；vt.警告；使惊恐
fluorine alarm───氟报警器
fire fire───开火
Each indoor fire alarm push-buttons shall be equipped with a break-glass push-button and an alarm bell.───每个室内火警按钮都应有一个？？按钮和一个警铃。
Open the nearest fire alarm. If you are in the corridor, there is a fire alarm near the emergency exit, break the glass of the fire-alarm push the fire alarm button.───启动最近的火灾报警器——如果您在走廊里，在走廊的每一个紧急出口附近都设有报警器，敲碎报警器玻璃后按下火警报警按钮。
Press the button to sound the alarm in case of fire.───发生火灾，按这个按钮报警。
Each quarter of the total installed by 10% this year sexual manual fire alarm button in response to simulated testing and fault alarm test───每季度按安装总量的10%今年性手动报警按钮模拟火灾响应试验和故障报警试验。
Wiring diagram of hand-motion fire alarm button───手动火灾报警按钮接线图