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| 区域控制 | |||
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regional control : 29 phrases in 14 subjects |
| Air defense | 1 |
| Aviation | 1 |
| China | 1 |
| Desert science | 1 |
| Earth sciences | 2 |
| Electronics | 7 |
| Environment | 1 |
| General | 1 |
| Multimedia | 1 |
| Name of organization | 2 |
| Space | 2 |
| Technology | 1 |
| United Nations | 7 |
| United States | 1 |
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