The 11th China Beijing Interna- tional High-Tech Expo,themed as'high-tech Olympics and high- tech innovation',was rounded off successfully on the afternoon of May 25.The Expo,held as planned in such a special ...The 11th China Beijing Interna- tional High-Tech Expo,themed as'high-tech Olympics and high- tech innovation',was rounded off successfully on the afternoon of May 25.The Expo,held as planned in such a special period of post-quake relief work,展开更多
文摘The 11th China Beijing Interna- tional High-Tech Expo,themed as'high-tech Olympics and high- tech innovation',was rounded off successfully on the afternoon of May 25.The Expo,held as planned in such a special period of post-quake relief work,
