|
|||||
|
|
| Successful Close of The Sixth Beijing International High-Tech Expo——The sixth Beijing International High-Tech Expo has abundant and excellent activites | |
| 摘 要： | The sixth Beijing International High-Tech Expo closed on September 15 in Beijing. |
| 关 键 词： | 北京国际高新技术博览会 高新技术产业 产业政策 闭幕式 |
| 本文献已被 维普 等数据库收录！ | |