Wednesday, November 15, 2023
Tuesday, September 13, 2022
Wednesday, April 17, 2024
Friday, March 8, 2024
Thursday, April 4, 2024
Wednesday, November 15, 2023
Thursday, February 1, 2024
Friday, March 8, 2024
Sunday, August 27, 2023
Friday, March 8, 2024
Thursday, October 26, 2023
问题:冷凝器是一种热交换器,冷热介质通过间壁进行热量传递,达到热交换的目的。有()及直接接触式。...
Thursday, April 4, 2024
Wednesday, April 17, 2024
Thursday, October 26, 2023
Friday, March 8, 2024
Thursday, April 4, 2024
问题:防止榨料随轴转动现象,在螺旋轴机膛内装置了()并将轴表面磨光,榨笼表面装榨条时将其具有“()” 。...
Friday, March 8, 2024
Wednesday, April 17, 2024
Sunday, October 29, 2023
Friday, March 8, 2024