Wednesday, September 21, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Wednesday, September 21, 2022
Saturday, September 17, 2022
问题:问答题生产经营单位发生生产安全事故,经调查确定为责任事故的,如何追究责任?
Thursday, September 22, 2022
问题:问答题安全生产监督检查人员执行监督检查任务时有哪些要求?
Thursday, September 22, 2022
问题:单选题《消防法》规定:发生火灾的单位必须()组织力量扑救火灾。A 马上B 着手C 立即D 等待公安消防机构
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:单选题人造纤维泡沫绝缘材料制成的物品会散发出()气体,引发呼吸道炎症。A 甲醛B 乙醚C 乙烷
Thursday, September 22, 2022
Friday, September 23, 2022
Thursday, September 22, 2022
问题:多选题火灾过程一般可以分为哪几个阶段?()A初起B发展C猛烈D下降E熄灭
Thursday, September 22, 2022
Wednesday, September 21, 2022
问题:问答题领导带班下井实行“三个三分之一”、“两同时、三不放过”的内容是什么?
Thursday, September 15, 2022
问题:多选题下列选项属于安全防护设施的是()。A安全阀B防护罩C接地线D警示牌E工作服
Friday, January 12, 2024
Thursday, September 22, 2022
问题:单选题施工现场室内照明线路与灯具安装高度()。A 低于2.4m时应采用安全电压B 低于2.4m时应采用36V安全电压C 低于2.2m时应采用24V安全电压
Thursday, September 15, 2022
Thursday, September 15, 2022