随着“对内搞活,对外开放”经济政策的进一步深化,对外经济贸易日益发展,国外来沪展览活动也日趋频繁,这将为我们国内广大工程技术人员和管理专业人员直接了解和学习国外先进技术,提供了极好的机会。 With the further deepening of the economic policy of “invigorating and opening up to the outside world” and the development of foreign economic trade, the activities of foreign exhibitions in Shanghai have also become more frequent. This will directly understand and learn advanced foreign technologies for our domestic engineering and technical personnel and management professionals. Technology provides excellent opportunities.