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该项目于1989年11月11日通过鉴定。这次鉴定会是受机械电子工业部委托,由沈阳仪器仪表工艺研究所主持召开的,国家仪器仪表质量评定检测中心、沈阳市科
The project was certified on November 11, 1989. The appraisal meeting was commissioned by the Ministry of Machinery and Electronics Industry and was held by the Shenyang Institute of Instrumentation Technology. The National Instrument Quality Assessment and Inspection Center, Shenyang City Branch