Thursday, August 24, 2023
Tuesday, April 9, 2024
问题:合成氨合成反应特点()A、吸热B、体积增大C、放热D、体积缩小...
Tuesday, January 30, 2024
问题:合成氨反应是()反应A、体积增大B、体积减小C、放热D、吸热...
Friday, October 27, 2023
问题:水碳比联锁动作后开的阀有()A、FRC1B、FRC3C、SP-71D、MIC25E、FRC4...
Saturday, May 27, 2023
问题:简述蒸汽质量不合格,例如锅炉水中混入了循环水,对汽机是否有影响?...
Tuesday, April 9, 2024
问题:尿素装置的不锈钢静止设备及管线清洗介质有何要求?...
Tuesday, January 30, 2024
问题:袋式袋滤器有()套线性促动器A、4B、3C、2D、6...
Tuesday, May 2, 2023
问题:3811J通风机是()式风机。A、离心B、向心C、平移...
Tuesday, March 7, 2023
Friday, October 27, 2023
Tuesday, October 24, 2023
Tuesday, January 30, 2024
Tuesday, September 13, 2022
Tuesday, April 9, 2024
Thursday, August 24, 2023
问题:袋滤器空气加热器的热源是()饱和蒸汽A、0.3MPAB、0.4MPAC、0.5MPAD、0.2MPA...
Saturday, September 23, 2023
Friday, October 27, 2023
Saturday, February 24, 2024
Saturday, September 23, 2023
Saturday, July 29, 2023