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我厂从六七年开始生产汽车可锻铸铁件, 并采用了金属型铸造的先进工艺方法。几年来质量过关,并取得了良好的技术经济效果。
I plant from the production of automotive malleable iron and steel products from 67, and the use of metal casting advanced technology methods. Over the past few years the quality of clearance, and achieved good technical and economic results.