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火灾危险等级
释义
火灾危险等级
Encyclopedia
工学
消防排水系统
释
classification of fire hazards
火灾危险等级
根据火灾荷载(由可燃物的性质、数量及分布状况决定)、室内空间条件(面积、高度)、人员密集程度、采用自动喷水灭火系统扑救初期火灾的难易程度,以及疏散及外部增援条件等因素划分设置场所的火灾危险级别。
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periodic water injection
periodic waveguide
periodic waveguides
periodic zeta-function
period inequality
period integral
periodization
periodization of annual training
Periodization of History
periodization of multi-year training
period lattice
period length
Period life table
period-luminosity-color relation
period-luminosity curve
period-luminosity relation
period mapping
period-mass relation
period matrix
period-mean density relation
period module
period-n-tupling bifurcation
period of a circulating decimal
period of a class
period of a continued fraction
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