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| open access service | |||
| public services | |||
| 公用业务: 26 phrases in 10 subjects |
| Commerce | 2 |
| Computer networks | 1 |
| Economy | 1 |
| Electronics | 5 |
| Information technology | 2 |
| Metallurgy | 2 |
| Space | 2 |
| Technology | 5 |
| Telecommunications | 5 |
| United States | 1 |
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