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北京市铸造机械化大战正酣北京市铸造行业在党的总路线光辉照耀下,正针对铸造生产的薄弱环节,掀起以机械化、自动化为中心的技和第一通用机械厂的水力清砂设备;利群跌工厂和中国水暖厂的八工位电动造型机;建都铁工厂自力更生,制
The Beijing Foundry Mechanization War is now facing the casting industry of Beijing. With the glorious light of the Party’s general line, it is setting up a mechanization and automation centered on the mechanization and automation and the first general machinery factory’s hydraulic sand cleaning equipment; Eight-station electric molding machine at ore factory and China plumbing plant; Jiandu iron factory self-reliant