中国金属学会选矿学术委员会举办的第二届全国破碎磨碎学术会议,于1983年11月在北京召开。这次会议是由宣读学术论文和举行专题讲座两个阶段进行交流的。大会宣读碎磨方面的论文近50篇。邀请了国内破碎磨碎有关专家、教授作了“现代破碎与磨碎技术专题讲座”。引起了与会代表们的兴趣和注意。会 The second national crushing and grinding academic conference organized by China Metals Society Mineral Processing Academic Committee was held in Beijing in November 1983. The meeting was conducted by reading the academic papers and holding seminars in two phases. The Assembly read about 50 pieces of dismantling papers. Invited the domestic crushing grinding experts, professors made a “modern crushing and grinding technology seminar.” Aroused the interest and attention of delegates. meeting