 |
| |||
| надо; следует | |||
| 所: 93 phrases in 9 subjects |
| Electronics | 1 |
| Mathematics | 1 |
| Nautical | 4 |
| Radioengineering | 1 |
| Shipbuilding | 1 |
| Soviet | 1 |
| Technology | 82 |
| Telephony | 1 |
| Television | 1 |
|
| |||
| надо; следует | |||
| 所: 93 phrases in 9 subjects |
| Electronics | 1 |
| Mathematics | 1 |
| Nautical | 4 |
| Radioengineering | 1 |
| Shipbuilding | 1 |
| Soviet | 1 |
| Technology | 82 |
| Telephony | 1 |
| Television | 1 |