 |
| |||
| 数字数据通信 | |||
| |||
| 数字数据通信 | |||
| 数字式数据通信; 数字〔式〕数据通信 | |||
|
digital data communications : 16 phrases in 10 subjects |
| Agriculture | 1 |
| Air defense | 2 |
| Aviation | 3 |
| Business | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| Information technology | 2 |
| Multimedia | 1 |
| Space | 1 |
| Telecommunications | 1 |
|
| |||
| 数字数据通信 | |||
| |||
| 数字数据通信 | |||
| 数字式数据通信; 数字〔式〕数据通信 | |||
|
digital data communications : 16 phrases in 10 subjects |
| Agriculture | 1 |
| Air defense | 2 |
| Aviation | 3 |
| Business | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| Information technology | 2 |
| Multimedia | 1 |
| Space | 1 |
| Telecommunications | 1 |