Thursday, September 22, 2022
石膏掺入量应合适,过高使水泥强度降低,过低会产生急凝。...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Friday, September 16, 2022
隔仓板上篦孔的数量、大小、排列方式()物料的通过能力。...
Thursday, September 22, 2022
生料细度用0.08mm方孔筛筛余表示,一般控制在()。...
Wednesday, September 21, 2022
推动式篦式冷却机的内部结构主要是由活动篦板和固定篦板组成的()。...
Thursday, September 22, 2022
Tuesday, September 20, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 15, 2022
Saturday, September 17, 2022
熟料热耗和水泥电耗世界先进水平分别为()kj/kg和()kw.h/t。...
Thursday, September 22, 2022
判断题空气输送斜槽只能用作物料的向下输送。A 对B 错...
Monday, December 25, 2023
单选题SM(n)表示熟料中()含量与()之和的重量比。A SiO2;Al2O3、Fe2O3B Al2O3;Fe2O3、SiO2C Fe2O3;SiO2、Al2O3...
Wednesday, April 5, 2023
Friday, September 16, 2022
Thursday, September 22, 2022
单选题为防止电场结露,废气温度应高于露点温度()。A 5-15℃B 25-30℃C 15-20℃...
Friday, March 17, 2023
水泥厂采用的烘干方法有两种:一种是粉磨过程中同时进行烘干,即();另一种是单独的烘干设备,物料烘干后再()。...
Thursday, September 22, 2022