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为了检阅十一届三中全会以来的成就,开拓技术市场,机械工业部于八四年十二月廿五日至八五年元月八日在北京展览馆举办了“新技术新产品展销会”。我院选报了十五项科技成果参加展销,其中有机二系的熔模精铸电泳制壳工艺,球铁齿轮精锻工艺,齿轮表面软化处理工艺,白口铁耐磨件锻造工艺,气缸套淬火综合工艺,金属模具超塑
In order to review the achievements of the Third Plenary Session of the 11th Central Committee of the Chinese People’s Congress and explore the technology market, the Ministry of Machinery Industry organized the “New Technology and New Products Expo at the Beijing Exhibition Center from December 25, 1984 to January 8, 1985 ”. Our hospital selected 15 scientific and technological achievements to participate in the exhibition. Among them, the organic two-series investment casting electrophoresis shell making process, the ductile iron gear forging process, the gear surface softening process, the white iron wear-resistant forging process, the cylinder Integrated hardening process, metal mold superplastic