 |
| |||
| zoned system | |||
| zone system (ssn) | |||
| зональная система: 61 phrases in 13 subjects |
| Advertising | 1 |
| Astronautics | 1 |
| Aviation | 10 |
| Construction | 5 |
| Ecology | 4 |
| Economy | 1 |
| Makarov | 3 |
| Mass media | 1 |
| Military | 28 |
| Nautical | 1 |
| Refrigeration | 1 |
| Shipbuilding | 1 |
| Technology | 4 |
|
| |||
| zoned system | |||
| zone system (ssn) | |||
| зональная система: 61 phrases in 13 subjects |
| Advertising | 1 |
| Astronautics | 1 |
| Aviation | 10 |
| Construction | 5 |
| Ecology | 4 |
| Economy | 1 |
| Makarov | 3 |
| Mass media | 1 |
| Military | 28 |
| Nautical | 1 |
| Refrigeration | 1 |
| Shipbuilding | 1 |
| Technology | 4 |