 |
| |||
| 用户电路接口 | |||
| line circuit interface: 15 phrases in 5 subjects |
| Aviation | 1 |
| Electronics | 9 |
| Information technology | 1 |
| Technology | 1 |
| Telecommunications | 3 |
|
| |||
| 用户电路接口 | |||
| line circuit interface: 15 phrases in 5 subjects |
| Aviation | 1 |
| Electronics | 9 |
| Information technology | 1 |
| Technology | 1 |
| Telecommunications | 3 |