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《全国球墨铸铁综合性能讨论会》于1983年4月3～7日在贵阳市召开。来自全国各地的代表88人参加了会议,共宣读了28篇论文。这次学术会议的中心议题是,通过研究成果的交流,全而认识球墨铸铁的综合性能,进一步挖掘球墨
“National ductile iron comprehensive Symposium” in April 1983 3 to 7 days held in Guiyang. 88 delegates from all over the country attended the conference and 28 papers were read. The central topic of this academic conference is to understand the comprehensive performance of ductile iron through the exchange of research results,