“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	phase Ⅳ clinical trial phasic contraction phasic development phasic stretch reflex/tendon reflex phasigram phasing phasing antenna phasing camera phasing method phasing sensor phasing technique phasitron phasmajector phasometer phason phasor phasor diagram phasor method phasor, phase vector phasotron Pha That Luang,,Vientiane, Laos Phatthalung Phayre's leaf monkey PHBV bio-fiber PHBV纤维

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