 |
| |||
| ring-oiling | |||
| с кольцевой смазкой: 20 phrases in 9 subjects |
| Automobiles | 4 |
| Electrical engineering | 1 |
| Makarov | 1 |
| Mechanic engineering | 4 |
| Metallurgy | 1 |
| Nautical | 1 |
| Oilfields | 1 |
| Technology | 4 |
| Thermal engineering | 3 |
|
| |||
| ring-oiling | |||
| с кольцевой смазкой: 20 phrases in 9 subjects |
| Automobiles | 4 |
| Electrical engineering | 1 |
| Makarov | 1 |
| Mechanic engineering | 4 |
| Metallurgy | 1 |
| Nautical | 1 |
| Oilfields | 1 |
| Technology | 4 |
| Thermal engineering | 3 |