Sunday, April 28, 2024
Sunday, April 28, 2024
Wednesday, January 24, 2024
Thursday, December 28, 2023
Monday, May 6, 2024
问题:影响延迟焦化过程的主要因素有()、()、()、()。...
Wednesday, January 24, 2024
Monday, May 6, 2024
Wednesday, January 24, 2024
Sunday, April 28, 2024
问题:热油泵在预热过程中预热速度应该控制在()度每小时。...
Monday, May 6, 2024
问题:热油泵在预热过程中预热速度应该控制在()度每小时。...
Monday, May 6, 2024
问题:焦炭塔生产过程中由()高度,()高度,()高度三部分组成。...
Monday, May 6, 2024
Monday, January 1, 2024
Monday, May 6, 2024
Monday, January 1, 2024
Sunday, April 28, 2024
问题:原料残碳降低,则()A、液收上升,焦炭产率下降B、液收上升,焦炭产率上升C、液收下降,焦碳产率上升...
Sunday, April 28, 2024
Monday, May 6, 2024
Monday, May 6, 2024
Thursday, December 28, 2023