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冶金部地方骨干钢铁企业高炉喷吹煤粉经验交流会于1992年9月8日至11日在杭钢召开。交流会总结了我国高炉喷煤工作现状,强调高炉喷煤是我国炼铁技术的一项政策性
Metallurgical Ministry of the local backbone of iron and steel enterprises blast furnace pulverized coal injection experience exchange was held in September 8, 1992 to 11 in Hangzhou Iron and Steel. The exchange concluded the status quo of pulverized coal injection in our country and emphasized that coal injection from blast furnace is a policy of our country’s ironmaking technology