 |
| |||
| 发展管理; 发展管制 | |||
| development control: 21 phrases in 9 subjects |
| Air defense | 1 |
| Aviation | 9 |
| China | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| General | 2 |
| Psychology | 1 |
| Space | 3 |
| United Nations | 2 |
|
| |||
| 发展管理; 发展管制 | |||
| development control: 21 phrases in 9 subjects |
| Air defense | 1 |
| Aviation | 9 |
| China | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| General | 2 |
| Psychology | 1 |
| Space | 3 |
| United Nations | 2 |