区域: area; beat; reach; domain; p ...火灾: fire; conflagration报警装置: warning device; alarm device的: 4次方是 The fourth power of 2 i ...标牌: breastplate; label区域火灾报警盘: sector fire alarm panel区域火灾报警箱: auxiliary box; extension fire alarm box火灾报警装置: fire alarm installations; firealarmi tallation手动火灾报警装置: manual fire alarm device; manual fire alarm system区域火灾报警控制器: zone fire alarm control unit非寻址火灾报警装置: non-addressable fire alarm device烟管式火灾报警装置: smoke detecting arrangement; smoke detecting cabinet; smoke indicator; smoke pipe line fire detector; smoke vent system烟管式火灾报警装置烟气指示器: smoke indicator区域报警装置: area alarm unit烟管式火警探测设备烟管式火灾报警装置: smoke pipe fire detector火灾报警: fas; fire alarming; fire call火灾报警盒: fire alarm casing火灾报警铃: bell fire alarm火灾报警盘: fire alarm panel火灾报警器: fire alarm equipment; fire-alarm; horn fire alarm火灾报警区: fire alarm zone火灾报警网: fire alarm network火灾报警箱: fire alarm box; fire detecting cabinet类火灾报警: class a fire alarm; class b fire alarm b火灾报警缆线控制装置: firewire control unit