第一届国际矿山规划开发技术讨论会,已于1980年9月22日在北戴河召开。有35个国家参加,外国代表312人(包括夫人及工作人员),中国代表、特邀人员和工作人员178人。共收到论文27篇,全部在会上宣读。会议由中国煤炭学会、中国金属学会、世界煤炭和世界采矿杂志社共同主持。 22日上午举行开幕式,煤炭工业部长高扬文在会上作题为《中国采矿工业当前与未来的 The first international mine planning and development technology forum was held on September 22, 1980 in Beidaihe. There are 35 countries, 312 foreign delegates (including ladies and staff), 178 Chinese delegates, special invitees and staff members. Have received a total of 27 papers, all read out at the meeting. The meeting was co-chaired by China Coal Society, China Metals Society, World Coal and World Mining Magazine. On the morning of the 22nd, the opening ceremony was held. Gao Yangwen, minister of the coal industry, gave a speech entitled "The Present and Future of China’s Mining Industry