| |||
| 多帧信令; 复帧信令 | |||
| |||
| 复帧 | |||
|
multi-frame : 23 phrases in 7 subjects |
| Bridge construction | 1 |
| Electric machinery | 2 |
| Electronics | 6 |
| Engineering geology | 1 |
| Information technology | 1 |
| Technology | 9 |
| Telecommunications | 3 |
| |||
| 多帧信令; 复帧信令 | |||
| |||
| 复帧 | |||
|
multi-frame : 23 phrases in 7 subjects |
| Bridge construction | 1 |
| Electric machinery | 2 |
| Electronics | 6 |
| Engineering geology | 1 |
| Information technology | 1 |
| Technology | 9 |
| Telecommunications | 3 |