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根据一机部(75)一机设字672号文的精神,在一机部设计总院的直接领导下,由沈阳铸造研究所,会同郑州机械研究所、上海机械学院、上海机器制造学校、南京工学院、华中工学院、东北工学院等单位与测试地区有关单位组成“三结合”的测试小组.对上海、南京、沈阳三个地区的多排小风口曲线炉型热风冲天炉、倒置式两排大排距冲天炉及中央侧吹等先进又有代表性的冲天炉进行了较为系统的测量.
According to the spirit of a machine (75) a machine set word 672, under the direct leadership of a machine design headquarters, from the Shenyang Foundry Institute, in conjunction with Zhengzhou Institute of Machinery, Shanghai Mechanical Engineering Institute, Shanghai Machine Building School, Nanjing Institute of Technology, Huazhong University of Science and Technology, Northeast Institute of Technology and other units in the test area to form a “triple combination” of the test group.To Shanghai, Nanjing, Shenyang, three regions of the multi-row small outlet curve furnace hot air cupola, Two rows of large row from the cupola and the central side blowing and other advanced and representative Cupola conducted a more systematic measurement.