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图像传送; 传真 | |||
图像传输 |
picture transmission : 40 phrases in 13 subjects |
Air defense | 3 |
Business | 1 |
Earth sciences | 4 |
Electronics | 5 |
General | 1 |
Geophysics | 3 |
Information technology | 2 |
Radio | 1 |
Remote sensing | 1 |
Shipbuilding | 3 |
Space | 7 |
Technology | 7 |
Telecommunications | 2 |