由国际原子能机构(IAEA)组织的非金属材料无损检测亚太区工作讨论会于1989年9月25～29日在日本东京召开,会议由IAEA人员培训处P.Schultze-Kraft主持。根据中国能源部IAEA事务办公室推荐,上海同济大学声学研究所夏启清参加了会议。会上IAEA及日本有关无损检测专家介绍 The Asia Pacific Workshop on Nondestructive Testing of Non-Metallic Materials, organized by the International Atomic Energy Agency (IAEA), was held in Tokyo, Japan from September 25 to September 29, 1989, and was chaired by P.Schultze-Kraft, the IAEA Staff Training Institute. According to the recommendation of the Office of IAEA Affairs of the Chinese Ministry of Energy, Xia Qikai of the Institute of Acoustics of Shanghai Tongji University attended the meeting. IAEA and Japan at the meeting on NDT experts