中期 计 划 : 29 phrases in 13 subjects |
Air defense | 1 |
Aviation | 1 |
Business | 3 |
Corporate governance | 6 |
Earth sciences | 1 |
Economy | 2 |
Electronics | 2 |
Heavy equipment vehicles | 1 |
International trade | 1 |
Name of organization | 1 |
Securities | 1 |
Technology | 5 |
United Nations | 4 |