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为了进一步贯彻“铁路顶管通用图”,总结交流顶管施工的经验,加强设计、生产、施工各部门的联系,北京铁路局、北京市市政设计院、北京第三水泥管厂于1987年2月16日至18日在北京联合召开了“铁路顶管技术与应用交流会”,出席会议的有北京市建委、北京市第三市政工程公司等路内外30多个单位的近百名代表。
In order to further implement the “General Plan of Railway Pipe Jacking”, summarize the experience of exchanging pipe jacking construction, and strengthen the contact of various departments in design, production and construction. Beijing Railway Administration, Beijing Municipal Design Institute and Beijing No.3 Cement Pipe Factory were established in 1987 From January 16 to January 18, the “Railway Top Pipe Technology and Application Conference” was jointly held in Beijing. Nearly 100 representatives from more than 30 units including the Beijing Municipal Construction Commission and the Third Municipal Engineering Company of Beijing attended the meeting.