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沈阳农业机械厂铸造车间“提高冲天炉热效率的经验”,在五八年“铸工”第七期上介绍过。文章谈到了废气回用的经验。编者为此写了按语,要求大家加以讨论。五八年“钢铁”第二期加以转载。可见达篇文章引起了相当的注意。哈尔滨工业大学铸工专业认为这个经验是好的。李青同志在五九年“铸工”第三期上对这种炉子进行了研究分析。上海市公私合营力生机器厂首先学习了这个经验,并在五月分上海市工业生产委员会召开的“土铁铸造”会议上向各兄弟工厂进行介绍。后来上海
Shenyang Agricultural Machinery Factory foundry workshop “to improve the thermal efficiency of the cupola experience”, in May 2008 “Casting” on the seventh introduced. The article talked about the exhaust gas reuse experience. The editor wrote a note for that purpose, asking everyone to discuss it. Five eight years “steel” second period to be reproduced. It can be seen that up to articles have aroused considerable attention. Harbin Institute of Technology foundry professional that this experience is good. Comrade Li Qing conducted a study on this type of furnace during the third phase of “Casting” in May of 1949. Shanghai Public-Private Joint-stock Machinery Factory first learned this experience and introduced the brothers at the “Iron Casting” meeting held by Shanghai Industrial Production Committee in May. Later in Shanghai