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·铸造。·锻压· (第1期) 低压铸造技术的现状和发展 蠕铁的强韧化热处理试验研究 大型铜合金螺旋浆皮下气孔、氧化夹查的预防 二级铸钢锚链材料(3OSIM的性能测定 通过测定涛型气体压为制定获得健全涛件的工艺措施 (第2期) 船用集装箱球铁定位件生产实践 铝青铜中哭杂物的分析
Casting. · Forging · (Phase 1) Current Status and Development of Low Pressure Casting Technology Experimental Study on Toughening and Toughening Heat Treatment of Secondary Iron Castings (3OSIM) Determination of Tao-type gas pressure for the development of a sound Tao pieces of the process measures (No. 2) Marine container ductile iron pieces of production practice aluminum bronze crying debris analysis