 |
| |||
| freie Leitung | |||
| свободная линия: 20 phrases in 13 subjects |
| Aerodynamics | 1 |
| Clothing | 3 |
| Geology | 1 |
| Hydrography | 1 |
| Hydrology | 2 |
| Mechanic engineering | 1 |
| Nautical | 1 |
| Radio | 1 |
| Sports | 1 |
| Telephony | 3 |
| Textile industry | 1 |
| Water supply | 3 |
| Welding | 1 |
|
| |||
| freie Leitung | |||
| свободная линия: 20 phrases in 13 subjects |
| Aerodynamics | 1 |
| Clothing | 3 |
| Geology | 1 |
| Hydrography | 1 |
| Hydrology | 2 |
| Mechanic engineering | 1 |
| Nautical | 1 |
| Radio | 1 |
| Sports | 1 |
| Telephony | 3 |
| Textile industry | 1 |
| Water supply | 3 |
| Welding | 1 |