| |||
| 双回路〔槽路〕的 | |||
| 双回路的 | |||
| 双路; 双回路; 双槽路 | |||
|
two-circuit : 87 phrases in 12 subjects |
| Air defense | 3 |
| Automobiles | 4 |
| Electric machinery | 6 |
| Electronics | 26 |
| General | 2 |
| Hydroelectric power stations | 7 |
| Information technology | 4 |
| Metallurgy | 1 |
| Scientific | 2 |
| Space | 1 |
| Technology | 29 |
| Telecommunications | 2 |