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| 腹杆系 | |||
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web system : 23 phrases in 13 subjects |
| Air defense | 1 |
| Artificial intelligence | 1 |
| Bridge construction | 1 |
| Computer networks | 2 |
| Earth sciences | 1 |
| Electronics | 5 |
| Librarianship | 1 |
| Metallurgy | 1 |
| Plastics | 1 |
| Polygraphy | 2 |
| Polymers | 1 |
| Technology | 5 |
| United Nations | 1 |
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