Monday, December 18, 2023
Sunday, June 11, 2023
问题:往烧结料内配入添加剂,对改善混合料()有良好效果。A、混匀B、制粒C、水份...
Sunday, January 21, 2024
问题:混合料中各种物料的颗粒()不一样,要使圆筒转数适合所有粒级的要求是办不到的,而只能取其适宜值。A、比重B、形状C、大小...
Thursday, December 29, 2022
Friday, November 10, 2023
问题:当料层透气性好,抽风能力大时,提高烧结机产量的最好方法是()。A、提高料层厚度B、加快机速C、增加燃料配比...
Saturday, April 27, 2024
问题:给二次混合机料量的大小,除与给料园盘的转速有关,但与()有关。...
Sunday, January 21, 2024
问题:混合料中当水份增加,超过分子湿容量时,物料中就产生了(),它在造球过程中起主导作用。...
Sunday, January 21, 2024
问题:烧结厂返矿粒度范围在()。A、15mmB、10-20mmC、7mmD、7-10mm...
Friday, April 21, 2023
问题:球团矿除了以铁精矿为主要原料之外,尚需配入一定数量的(),以改善成球性。...
Friday, November 10, 2023
Saturday, April 27, 2024
Friday, November 10, 2023
Saturday, December 9, 2023
Saturday, April 27, 2024
Wednesday, March 20, 2024
Saturday, April 27, 2024
问题:电除尘放灰漏斗的灰,一般在放灰时()。A、放空B、不放C、保持一定的料位...
Tuesday, September 19, 2023
Saturday, April 27, 2024
Saturday, April 27, 2024
问题:检查电器设备时,要用()触摸。A、手心B、手背C、身体任何部位均可...
Friday, November 10, 2023