问题:熟料中的熔剂矿化物主要是指()和(),其中()等也是液相组分。...
Thursday, September 15, 2022
问题:焊接残余变形可分为()、弯曲变形、()、()、横向缩短。...
Wednesday, September 14, 2022
问题:标准稠度用水量测定方法可以用()法,若发生争议时以()为准。...
Wednesday, September 14, 2022
问题:检验或试验员必须做到取样()、混样()、结果()、报样及时性。...
Wednesday, September 14, 2022
问题:一期原料立磨的生产能力是()产品的细度是()入磨颗粒()原料水分...
Wednesday, September 14, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Wednesday, September 14, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Wednesday, September 14, 2022
Friday, February 3, 2023
Sunday, September 11, 2022
问题:水泥SO3重量分析中对沉淀操作的要求①()②在热溶液中进行③加入沉淀剂要慢,④要在微沸的条件下进行,微沸代替搅拌。⑤()。...
Friday, December 1, 2023
Sunday, July 16, 2023
Wednesday, September 14, 2022
问题:清除皮带下料口堵料时,应先停机;现场清料时边点动设备,边清理堵塞...
Sunday, September 11, 2022
问题:按分解炉内气流的主要运动形式分类有()、()、()和()四种分解...
Wednesday, September 14, 2022
Thursday, September 15, 2022
问题:影响连续式均化库均化效果有哪些因素?防止措施有哪些?...
Thursday, September 15, 2022