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| 多媒体业务 | |||
| multimedia service: 37 phrases in 8 subjects |
| Aviation | 1 |
| Computer networks | 6 |
| Electronics | 19 |
| Exhibitions | 1 |
| Information technology | 5 |
| Multimedia | 2 |
| Nautical | 1 |
| Space | 2 |
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