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| universal time coordinated | |||
| 世界 协调 时: 14 phrases in 10 subjects |
| Air defense | 1 |
| Artificial intelligence | 1 |
| Aviation | 3 |
| Electronics | 1 |
| Geophysics | 1 |
| Information technology | 1 |
| Multimedia | 1 |
| Nautical | 1 |
| Technology | 2 |
| Telecommunications | 2 |
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