“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	aerator aeratron AERE aerenchyma aerial aerial aerobatics aerial attack aerial cableway survey aerial camera aerial displacement transducer aerial electrostatic spraying system aerial exploration flight aerial fiber cable aerial forest fire-protection aerial-ground integrated monitoring and management of soil and water conservation aerial hijacking aerial hypha aerial image database aerial mine aerial mycelium aerial navigator aerial perspective aerialphotogrammetry aerial photogrammetry in civil engineering aerial photograph

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