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治金部于1989年4月2～4日在山东莱芜钢铁总厂召开了550～750m~3级高炉经验交流会。来自生产、设计、科研和院校的23个单位共60名代表参加了会议。部科技司徐矩良同志到会讲了话。莱钢、邯钢、天津铁厂等十个单位介绍了经验,设计院和院校作了专题发言。会议讨论了该级高炉存在的问题(?)今后改进的方向。现概述如下:
The Ministry of Governance in April 2, 1989 April 4 at the Laiwu Iron and Steel Plant in Shandong held 550 ~ 750m ~ 3 blast furnace experience exchange. A total of 60 participants from 23 units in production, design, research and academy attended the meeting. Ministry of Science and Technology Xu Rongliang Comrade arrived at the meeting to speak. Laiwu Steel, Handan Iron and Steel, Tianjin Iron Works and other ten units introduced the experience of design institutes and institutions made a special speech. The meeting discussed the problems existing in the blast furnace (?) The direction of future improvements. Now summarized as follows: