问题:在焦炉生产中,横拉条的任一断面不得小于原始状态的80%。...
Thursday, September 15, 2022
问题:()是为了检查焦炉的热效率,判断蓄热室主墙的泄漏情况。...
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:在焦炉的日常调火工作中,蓄热室顶部吸力与看火孔压力是()。...
Saturday, September 17, 2022
问题:焦炉操作在任何情况下燃烧室气流各处压力,必须大于相邻部位的炭化室...
Saturday, September 17, 2022
问题:U管压力计一侧水柱高度为234mm并与测量部位接通,另一侧水柱高度为210mm,则测量部位为()。A、正压B、负压C、微负压...
Friday, May 5, 2023
Saturday, September 17, 2022
问题:焦油盒上设有清扫孔,以便把氨水中的()清除出去。...
Thursday, September 15, 2022
Saturday, September 17, 2022
Thursday, September 15, 2022
问题:下列配煤指标中,愈小愈好的是()。A、水分B、硫分C、粒度...
Friday, December 16, 2022
Friday, October 21, 2022
问题:在焦炉加热中,调节煤气流量通常采用()或改变调节装置的开度以改变...
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:煤完全燃烧后所得的固体矿物残渣称为灰,灰重占干煤的百分率称为灰分...
Thursday, September 15, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:()温度是为了检查焦炉的热效率,判断蓄热室主墙的泄漏情况。...
Thursday, September 15, 2022
Saturday, September 17, 2022
问题:煤的水分、灰分、挥发份、()的分析总称为煤的工业分析。...
Saturday, September 17, 2022