 |
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| непрерывная накачка | |||
|
continuous-pumped : 6 do fraz, 4 tematyki |
| Chemia | 1 |
| Ropa / ropa naftowa | 1 |
| Technika i technologia | 3 |
| Technologia ropy i gazu | 1 |
|
| |||
| непрерывная накачка | |||
|
continuous-pumped : 6 do fraz, 4 tematyki |
| Chemia | 1 |
| Ropa / ropa naftowa | 1 |
| Technika i technologia | 3 |
| Technologia ropy i gazu | 1 |