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程序检 査 : 35 phrases in 12 subjects |
| Architecture | 1 |
| Aviation | 9 |
| Construction | 1 |
| Economy | 1 |
| Electronics | 3 |
| General | 1 |
| Metallurgy | 2 |
| Multimedia | 1 |
| Navigation | 1 |
| Space | 1 |
| Technology | 10 |
| Telecommunications | 4 |
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