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| 集 中管理: 37 phrases in 15 subjects |
| Aviation | 4 |
| Business | 5 |
| Commerce | 1 |
| Company name | 1 |
| Computer networks | 1 |
| Economy | 5 |
| Electronics | 5 |
| Information technology | 1 |
| Librarianship | 1 |
| Metallurgy | 1 |
| Securities | 3 |
| Space | 1 |
| Technology | 6 |
| Telecommunications | 1 |
| Water resources | 1 |
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