“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	fracture ofaero-engine blade fracture of amorphous materials fracture of articular surface of distal radius with dislocation of wrist joint fracture of femoral neck fracture of femoral shaft fracture of foot fracture of horn fracture of nasal bone fracture of optic canal fracture of sinuses fracture of skull fracture of sphenoid sinus fracture oftemporal bone fracture of the acetabulum fracture of the clavicle Fracture of the distal radius fracture of the pelvis fracture of the shaft of the humerus fracture of the spine Fracture of the ulna and radius fracture of tibial plateau fracture of tibiofibular shaft fracture of welded structure fracture of welding structure fracture opening

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