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一机部球墨铸铁经验交流会在辽宁省各级领导机关的大力支持下,于一九七三年六月五日至六月十一日在沈阳市召开。参加会议的有来自二十八个省、市、自治区机械工业系统的工厂、学校、科研部门和机关以及特邀单位等共计三百四十六个,代表共有四百五十五人(包括列席代表),其中工人六十五人、干部六十八人、教师四十九人、工程技术人员二百七十三人,还有全国劳动模范参加了会议。
The Ministry of Machine-building Drilling Iron Experience Exchange Conference was held in Shenyang City from June 5th to June 11th, with the support of the leading bodies at all levels in Liaoning Province. A total of 346 factories, schools, scientific research departments and agencies, and specially invited units from 28 provinces, municipalities and autonomous regions participated in the conference, involving a total of 456 representatives (including 455 attendees Representatives), including 65 workers, 68 officials, 49 teachers, 273 engineering and technical personnel, and national labor models participated in the meeting.