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由沈阳仪器仪表工艺研究所研制的电子式直流电度表用霍尔元件功率传感器鉴定会于1983年12月15～18日在沈阳举行。受机械部仪表局委托,沈阳仪器仪表工艺研究所主持了这次鉴定会。参加会议的有25个
Developed by the Shenyang Institute of Instrumentation technology developed by the electronic DC meter Hall element power sensor identification will be December 15, 1983 to 15 held in Shenyang. Commissioned by the Department of Mechanical Instrument Bureau, Shenyang Institute of Instrumentation presided over the appraisal will be. There are 25 participating in the conference