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一九七八年全国中小型变压器产品质量检查评比总结会于一九七九年六月六日至十一日在吉林省吉林市召开。参加这次会议的有69个单位共81名代表。沈阳变压器研究所受一机部
The National Symposium on Quality Inspection and Evaluation of Small and Medium-sized Transformer Products was held in Jilin City, Jilin Province from 1978 to 1979. A total of 81 representatives from 69 units attended the meeting. Shenyang Transformer Research Institute under the Ministry of a machine