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| communications system management | |||
| 通信 系统 管理: 50 phrases in 10 subjects |
| Air defense | 2 |
| Aviation | 13 |
| Electronics | 16 |
| Industry | 1 |
| Information technology | 2 |
| Logistics | 1 |
| Name of organization | 4 |
| Space | 9 |
| Technology | 1 |
| Telecommunications | 1 |
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