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1983年7月中旬,华北地区无缝钢管科技情报网在承德钢铁厂召开了华北地区小型无缝钢管生产技术经验交流会。参加会议的有华北地区的7个小型无缝钢管厂、北京钢院、北京钢铁设计研究总院、冶金部钢材加工公司的代表以及特约代表共35人。会议就当前华北地区小型无缝钢管生产中如何应用新工艺、新技术、扩大品种、规格、创造优质产品、提高产量、质量、降低能耗、提高经济效益以及加强企业管理等课题,充分交流了经验。天津无缝钢管厂在会上介绍了他们在φ76穿孔机上使用单导盘新技术所取得的成果;北京
In mid-July 1983, North China seamless steel pipe technology information network in Chengde Iron and Steel Plant in North China held a small seamless steel pipe production technology experience exchange. Attending the meeting were 7 small seamless steel pipe plant in North China, Beijing Iron and Steel Institute, Beijing Iron and Steel Design and Research Institute, the Ministry of Metallurgical Steel Processing Company representatives and special representatives a total of 35 people. Meeting on the current North China small seamless steel pipe production, how to apply new technology, new technologies, expanding varieties, specifications, creating quality products, increase production, quality, reduce energy consumption, improve economic efficiency and strengthen business management and other topics, full exchange experience. Tianjin Seamless Steel Tube Plant at the meeting introduced their use of single-disk φ76 punch on the results achieved by the new technology; Beijing