问题:制冷剂在蒸发器内()气化,氯气在液化器中()冷凝。...
Saturday, September 10, 2022
Tuesday, July 11, 2023
Saturday, September 10, 2022
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
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
Sunday, December 10, 2023
Saturday, September 10, 2022
Sunday, September 25, 2022
问题:行吊操作必须规范,严禁控制按钮()同时运行,以免过载。同时行吊向...
Saturday, September 10, 2022
问题:当氯气含水分很大时宜采用〔)制呀的设备或管道。A、不锈钢材料B、钛材C、合金材料...
Monday, May 1, 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、...
Saturday, September 10, 2022
Tuesday, October 24, 2023
问题:抽出液氯钢瓶中的尾氯送()A、废气处理岗位B、氯气处理岗位C、氢气处理岗位...
Tuesday, October 24, 2023
Saturday, September 10, 2022
问题:液化装置中氯的最终冷凝温度与氨的蒸发温度通宜温差为(),而氟利昂制冷温差可控制在()...
Saturday, March 11, 2023
Tuesday, May 23, 2023
Sunday, January 29, 2023
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
Saturday, September 10, 2022
问题:用甲球法分析氯中含水一般要求通氯时旬为1.5~2小时,碱吸收瓶增...
Saturday, September 10, 2022