国外旧砂再生设备技术交流研讨会将在济南举行机械部济南铸锻机械研究所根据机械工业部国际合作司关于引进国外技术和人才的计划安排，促进中德间的国际合作，定于１９９６年１０月下旬在本所召开“国外旧砂再生设备技术交流研讨会”，会期３～４天。届时将邀请德国专门生... Abroad, the old sand recycling technology seminar will be held in Jinan Mechanical Casting Jinan Institute for Machinery and Machinery Department of International Cooperation under the Ministry of Machinery Industry on the introduction of foreign technology and personnel planning arrangements to promote Sino-German international cooperation, scheduled for 1996 In late October held in our “foreign old sand regeneration technology exchange seminar”, the duration of 3 to 4 days. German special students will be invited