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防火隔离门英文名称为"fire separation door"或"fire-rated door"。防火隔离门是一种专门用于防火的门，它的主要作用是在火灾发生时隔离火源，阻止火势蔓延，使人们有时间安全疏散。这种门的来源可以追溯到古代，当时
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