Sunday, September 11, 2022
1500×3000球磨机的加球量为()A、7.5吨B、填充系数为0.4-0.5C、6吨D、9吨...
Monday, September 25, 2023
Wednesday, January 25, 2023
Sunday, September 11, 2022
配料的精确性在很大程度上取决于所采用的配料方法,目前,配料方法有()配料和()配料。...
Saturday, January 14, 2023
Monday, August 21, 2023
Sunday, September 11, 2022
Sunday, September 11, 2022
Friday, September 1, 2023
生碎破碎的最大粒度不许超过()A、25mmB、30mmC、35mmD、40mm...
Tuesday, January 30, 2024
Tuesday, April 9, 2024
Sunday, September 11, 2022
设备检修后验收时,首先询问及观察()修理情况。然后用()启动该设备空载运行,观察运转情况,()是否正常,而后再()运行,正常后接收。...
Saturday, April 8, 2023
φ400×1950mm电极焙烧后其标准长度为()mm。A、1890B、1910C、1930D、1950...
Tuesday, April 9, 2024
Sunday, September 11, 2022
Sunday, September 11, 2022
调整配料方的一般方法是根据混合料的筛分结果,将需要平衡的某项粒子或粉子变动()左右,无要求项或相邻相作相应变动。然后按新配比(),若合格即可配料。否则需重新调整。...
Saturday, February 11, 2023
Thursday, July 13, 2023
Thursday, November 3, 2022
Sunday, September 11, 2022