【单选题】【消耗次数：1】
按照危险源分类的概念，存放易燃易爆物品的仓库属于（）危险源。
①
第一类
②
第二类
③
第三类
④
第四类
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相关题目
【单选题】
第二类危险源是指造成约束、限制能量措施失效或破坏的各种不安全因素。下列方法中，（）是控制第二类危险源的方法。
①
采取个体防护措施
②
设置隔离设施
③
限制危险物质
④
设置安全监控系统
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