根据国家机械委仪器仪表局仪科便字第122~#函的批示精神。于10月21日～22日在湖北省武汉市召开了由华中工学院铸造教研室研究、完成的国家六五期间三十八项子项科研课题“树脂砂高温性能测试技术与仪器的研究”和“涂料涂层厚度测定仪”两项成果鉴定会。来自全国的20个单位35位代表参加了会议。受仪表局委托机械委沈阳铸 According to the instructions issued by the National Machinery Commission Instrumentation Bureau instrument section 122 ~ # letter. On October 21 ~ 22 in Wuhan, Hubei Province, held by the Huazhong Institute of Foundry teaching room research, completed during the national 65 during the thirty-eight research project “high temperature resin sand test technology and equipment research” and “Coating coating thickness tester” two results appraisal meeting. Twenty-five representatives from 20 units attended the conference. Commissioned by the Bureau of Mechanical Instrument Commission Shenyang cast