 |
| |||
| одноканальная система | |||
| 单路制单: 12 phrases in 7 subjects |
| Electricity | 1 |
| Electronics | 1 |
| General | 6 |
| Military | 1 |
| Oil processing plants | 1 |
| Technology | 1 |
| Telecommunications | 1 |
|
| |||
| одноканальная система | |||
| 单路制单: 12 phrases in 7 subjects |
| Electricity | 1 |
| Electronics | 1 |
| General | 6 |
| Military | 1 |
| Oil processing plants | 1 |
| Technology | 1 |
| Telecommunications | 1 |