 |
| |||
| 旁路信道 | |||
| channel bypass: 14 phrases in 7 subjects |
| Drilling | 1 |
| Ecology | 1 |
| Hydroelectric power stations | 5 |
| Information technology | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 2 |
| Space | 1 |
|
| |||
| 旁路信道 | |||
| channel bypass: 14 phrases in 7 subjects |
| Drilling | 1 |
| Ecology | 1 |
| Hydroelectric power stations | 5 |
| Information technology | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 2 |
| Space | 1 |