经中国华阳技术贸易总公司批准,考察团由江、浙、沪、深、四省市九个工厂计11人组成。从1991年11月25日至12月15日在美国进行了历时21天的考察,先后参观了8家公司,一所大学,举行了三次技术座谈。考察的重点是了解美国制冷技术现状,发展趋势和先进的生产设备。一、伊利诺斯大学机械工程系空调和制冷研究中心该中心副主任克拉克教授介绍了他们正在研究 Approved by China Huayang Technology Trade Corporation, the delegation consisted of 11 people from nine factories in Jiangsu, Zhejiang, Shanghai, Shenzhen and four provinces and cities. From November 25, 1991 to December 15, 1991 in the United States conducted a 21-day investigation, has visited eight companies, a university, held three technical discussions. The focus of the study is to understand the status quo of the United States refrigeration technology, development trends and advanced production equipment. First, the University of Illinois Department of Mechanical Engineering Air Conditioning and Refrigeration Research Center, Deputy Director Clarke introduced them are studying