 |
| |||
| проба на чистоту (для определения видимого механического загрязнения молока) | |||
| sediment test: 9 phrases in 5 subjects |
| Energy industry | 1 |
| Makarov | 4 |
| Oil / petroleum | 2 |
| Oil and gas technology | 1 |
| Technology | 1 |
|
| |||
| проба на чистоту (для определения видимого механического загрязнения молока) | |||
| sediment test: 9 phrases in 5 subjects |
| Energy industry | 1 |
| Makarov | 4 |
| Oil / petroleum | 2 |
| Oil and gas technology | 1 |
| Technology | 1 |