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| 通信设施 | |||
| 交通设施; 交通工具; 通信设备 | |||
| communication facility: 36 phrases in 8 subjects |
| Air defense | 2 |
| Aviation | 4 |
| Business | 1 |
| Electronics | 6 |
| Information technology | 5 |
| Space | 6 |
| Technology | 9 |
| Telecommunications | 3 |
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