Rules of the Fire Offices' Committee for Automatic Fire Alarm Installation
英国火险协会自动火警警报装置规则
marine automatic fire alarm system
船用火警自动报警装置
non-addressable fire alarm device
非寻址火灾报警装置
firewire control unit
火灾报警缆线控制装置
smoke detecting arrangement
烟管式火灾报警装置
water motor alarm
水动机报警装置喷水灭火装置之一
fire-alarm, electric, incorporating sound or visual signaling devices
电动火警报警器,装有音响或视觉信号装置
A box containing a fire alarm.
火警匣装有火警报警器的盒子
a warning device that is tripped off by fire or smoke.
使火或者烟失败的警报装置。
very early warning smoke detection apparatus
极早期报警感烟火灾探测装置
Design Analysis of Fire Alarm System for Polyethylene Installation
聚乙烯装置的火灾报警系统设计浅析
master supervisory and alarm frame
集中监视报警装置集中监视警报装置
fire detecting and extinguishing apparatus
火警指示及灭火装置
Discussion on Feasibility of Installation of Fire Detecting and Alarming Devices in Families
家庭中安装火灾探测报警装置的可行性探讨
WARNING: TURN IGNITION OF
警告：关闭点火装置。
DISCUSSION ON AUTOMATIC FIRE ALARM SYSTEM DESIGN FOR METALLURGICAL DEVICE
浅谈冶金装置火灾自动报警系统的设计
An automatic sensing device that activates an alarm or extinguisher in case of fire.
火灾自动警报或灭火器在火灾时激活警报或灭火器的自动测向装置
watchman tour alarm service
巡逻员转动报警装置