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digital data communications | |||
digital data communication | |||
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digital data communication |
数字 数据通信: 20 phrases in 11 subjects |
Agriculture | 1 |
Air defense | 1 |
Aviation | 3 |
Business | 1 |
Earth sciences | 1 |
Electronics | 5 |
Information technology | 2 |
Multimedia | 1 |
Space | 2 |
Technology | 1 |
Telecommunications | 2 |