 |
| |||
| annulus | |||
| кольцевая полость: 8 phrases in 6 subjects |
| Electrical engineering | 1 |
| Energy industry | 3 |
| Makarov | 1 |
| Oil and gas technology | 1 |
| Technology | 1 |
| Thermal engineering | 1 |
|
| |||
| annulus | |||
| кольцевая полость: 8 phrases in 6 subjects |
| Electrical engineering | 1 |
| Energy industry | 3 |
| Makarov | 1 |
| Oil and gas technology | 1 |
| Technology | 1 |
| Thermal engineering | 1 |