“fire emergency broadcast system”的概念、定义、翻译、参考文献-科学参考

单词	fire emergency broadcast system
释义	fire emergency broadcast system Encyclopedia 工学消防通信释 fire emergency broadcast system消防应急广播系统在火灾时向整个建筑物进行应急广播，指导建筑物内各部分人员疏散的广播系统。又称火灾事故广播系统或火灾应急广播系统。
随便看	constant voltage and constant frequency power, CVCF power constant-voltage drive constant voltage power supply constant voltage source constant volume calorimeter constant volume gas thermometer constant weight constant-width curve consteel process constellation constellations architecture constipation constipation instrument constipation in the elderly constituent constituent-command Constituent Congress of Tucumán constituent day constituent element constituent gas constituent mass constituent quark constituent quark number scaling constituent quark-number scaling constituent ratio of essential medicines

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