受江苏省科委委托,徐州市科委于一九八二年十二月四日至六日在徐州主持召开了同位素测定冲天炉底焦高度的试验研究课题鉴定会。来自全国三十多个工厂、科研设计单位和高等院校的48名代表,参加了会议。会上,江苏省徐州机械研究所向与会代表汇报了该所在徐州铸造总厂铸铁分厂协助下, Commissioned by the Jiangsu Provincial Science and Technology Commission, Xuzhou Municipal Science and Technology Commission held an appraisal meeting on the experimental research of the isotope determination of the bottom coke height of the cupola at Xuzhou from December 4 to December 6, 1982. Forty-eight representatives from over 30 factories, research and design institutes and institutions of higher learning in the country attended the conference. At the meeting, Xuzhou Machinery Research Institute of Jiangsu Province reported to the delegates the assistance of the iron casting factory of Xuzhou Casting Factory,