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| 域号: 40 phrases in 12 subjects |
| Advertising | 6 |
| Air defense | 1 |
| Cables and cable production | 1 |
| Commerce | 1 |
| Communications | 1 |
| Ecology | 1 |
| Electronics | 6 |
| General | 1 |
| Information technology | 1 |
| Space | 3 |
| Technology | 9 |
| Telecommunications | 9 |
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