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| functional subsystem | |||
| 功 能分系统: 29 phrases in 10 subjects |
| Air defense | 1 |
| Aviation | 4 |
| Business | 1 |
| Commerce | 1 |
| Electronics | 3 |
| Information technology | 2 |
| Oil / petroleum | 1 |
| Space | 9 |
| Technology | 6 |
| Telecommunications | 1 |
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