问题:天然气作为危险物质的性质,不正确的是()A、易燃易爆B、爆炸极限为5—15%C、有毒D、无味,必须加臭合格才能及时发现
Tuesday, December 12, 2023
Monday, November 27, 2023
Tuesday, October 17, 2023
Saturday, July 8, 2023
问题:加臭装置检修时,现场应备有()等。A、消防器材B、冲子C、除臭剂D、消除剂的稀释液E、吸附剂
Monday, September 12, 2022
Tuesday, October 17, 2023
Wednesday, April 24, 2024
Tuesday, October 17, 2023
Friday, May 10, 2024
Wednesday, April 24, 2024
问题:消防培训的主要内容应是()A、消防基础知识B、消防法律法规C、消防器材和设施的使用D、岗位火灾特点和灭火方法
Friday, May 17, 2024
Monday, September 12, 2022
问题:建设工程项目安全“三同时”是指:安全保障设施和主体工程()、()、()。
Friday, May 17, 2024
Sunday, October 8, 2023
Friday, May 17, 2024
Tuesday, December 26, 2023
Sunday, May 7, 2023
Saturday, March 11, 2023
Saturday, March 11, 2023
Friday, May 10, 2024