 |
| |||
| установка с рамочными антеннами | |||
| система катушек (индукционного зонда) | |||
| coil system: 34 phrases in 12 subjects |
| Construction | 3 |
| Electrical engineering | 4 |
| Electricity | 2 |
| Geophysics | 3 |
| Isolation | 2 |
| Makarov | 3 |
| Metallurgy | 1 |
| Public utilities | 1 |
| Refrigeration | 3 |
| Technology | 5 |
| Thermal engineering | 1 |
| Transport | 6 |