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冶金部科技司于1991年3月21～24日在北京主持召开了“全国炼铁工作暨高炉喷煤会议”。来自全国各重点企业、地方骨干企业、冶金厅局、大专院校、科研设计院所及冶金部各有关司处、公司的128名代表出席了会议。殷瑞钰副部长到会并做了重要讲话。与会的企业代表就“七五”炼铁生产及喷煤情况进行了交流,科研院所的代表还介绍了国内外的
Ministry of Metallurgical Science and Technology Division in March 21, 1991 to 24 held in Beijing, “the National Iron Works Blast furnace and coal injection conference.” From the key national enterprises, local key enterprises, metallurgical bureau, universities, research institutes and metallurgical departments of the relevant divisions, the company’s 128 representatives attended the meeting. Vice Minister Yin Ruiyu arrived at the meeting and made an important speech. Representatives of participating enterprises exchanged views on the “Seventh Five-Year” ironmaking production and the coal injection. The representatives from scientific research institutes also introduced the domestic and international