Monday, March 4, 2024
问题:压缩机入口前必须设置气液分离器,以防止管道内冷凝带入压缩机。
Wednesday, February 14, 2024
Tuesday, May 23, 2023
Monday, January 29, 2024
Monday, March 18, 2024
问题:运行人员应加强对液氨卸车、存储、蒸发过程的监督管理,做好防止液氨泄漏的措施和()。A、事故预想B、突发火灾C、突发中毒
Tuesday, September 13, 2022
Wednesday, December 27, 2023
Thursday, May 2, 2024
Sunday, March 31, 2024
Sunday, December 25, 2022
问题:蒸发器系统一般设计()。A、一组B、两组C、三组D、四组
Friday, December 1, 2023
Sunday, September 11, 2022
问题:液氨储罐组围墙外应布置()室外消火栓,消火栓的间隔应根据保护范围计算确定,不宜超过()m。
Monday, March 4, 2024
Sunday, September 11, 2022
问题:氨具有腐蚀性,氨管路法兰垫片一般应采用石棉垫片,禁止采用金属垫片,防止液氨腐蚀。
Sunday, December 25, 2022
Friday, September 16, 2022
问题:空气呼吸器正常气瓶压力()kg/cm3。A、25~15B、30~20C、35~25D、30~25
Thursday, September 14, 2023
Wednesday, December 21, 2022
问题:当液氨储罐的液位正常时,液氨储罐的温度过高,可向()泄压。A、氨气稀释槽B、液氨储罐C、气氨罐D、废水池
Sunday, September 11, 2022