【多选题】
___0296.下图所示的穿墙电缆存在的安全隐患是（ ）。
A. 封堵穿墙孔用可燃材料
B. 两根电缆交叉
C. 电缆布线不规范
D. 穿墙电缆未设穿墙管
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相关试题
【多选题】
___0300.下图所示为某家具厂内，图中存在的隐患是（ ）。
A. 设备转动部位缺失防护罩
B. 作业现场未设置集尘装置
C. 没有紧急疏散通道
D. 作业现场的粉尘未及时清理
【判断题】
根据《液氨使用与储存安全技术规范》（DB11/ 1014—2013），液氨使用与储存企业安全生产规章制度应包括作业环境氨浓度检测制度、用电管理制度、安全作业管理制度、应急管理制度
A. 对
B. 错
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