Saturday, September 10, 2022
Monday, September 16, 2024
Friday, May 9, 2025
问题:氯气是()。相对密度(),沸点(),易溶于()。...
Saturday, September 10, 2022
问题:闪点在()或此温度以下的容易燃烧的液态物质称为易燃流体。...
Saturday, September 10, 2022
Tuesday, June 24, 2025
问题:清洗液氯计量贮槽的目的是()。A、清除水分B、清除三氯化氮C、清除沉积物...
Wednesday, June 5, 2024
问题:适合于氯气管道使用的垫片材质有()①橡胶②聚氯乙烯③聚四氟乙烯④石棉橡胶A、①②B、②③C、③④D、②③④...
Tuesday, July 23, 2024
Sunday, December 8, 2024
Sunday, December 10, 2023
Sunday, January 29, 2023
问题:当单台液氯液化器(包括:液化器本体、液化器出料管道、分离器本体、分离器出口至各槽进口总阀的管道)发生氯气泄漏时,应主要采取哪些措施?...
Monday, May 1, 2023
Friday, May 9, 2025
问题:包装完毕后,确认包装管的所有抽空角阀和充装角阀关闭。确认中间槽液位控制在(),严禁超出此规定范围。开旁通阀,使管内压力与中间槽压力平衡。...
Thursday, October 26, 2023
Sunday, September 25, 2022
问题:精度等级较高的仪表为()。A、0.4级B、1.5级C、2.5级...
Wednesday, November 15, 2023
问题:当液氯充装阀突然失灵发生泄漏时,应主要采取哪些措施?...
Wednesday, March 29, 2023
Sunday, September 11, 2022
问题:电路中所接的负载起()作用。A、传递电能B、供给电能C、取用电能...
Saturday, April 13, 2024