 |
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| tall reservoir (RD3QG) | |||
| высокий сосуд: 40 phrases in 14 subjects |
| Astronautics | 7 |
| Caspian | 1 |
| Chemistry | 2 |
| Electronics | 1 |
| Energy industry | 4 |
| General | 2 |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Refrigeration | 2 |
| Sakhalin | 2 |
| Silicate industry | 1 |
| Technology | 13 |