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从冷拔管厂的建立浅谈技工贸实业的发展煤炭科学研究总院经营处康同健煤科总院冷拔管厂是于１９９１年开始筹建的。该厂利用原铸工车间的部分厂房，运用开采所单体液压支柱技术成果，引进较先进的拔制设备、工艺，向总院和银行借贷资金而建立起来的北京院第一个技工贸实体...
From the establishment of cold drawn tube factory to talk about the development of technology, industry and trade Coal Administration of Coal Science Research Office Kang Tongjian Coal Branch Cold drawn pipe plant was built in 1991. The factory uses part of the original cast plant workshop, the use of single hydraulic props mining technology achievements, the introduction of more advanced equipment, technology, borrowing money from the General Hospital and the bank set up Beijing Institute of the first technology and trade entity ...