 |
| |||
| surface oil pickup; sop (surface oil pickup) | |||
| oil skimming (MichaelBurov) | |||
| skimming | |||
| сбор нефти с поверхности воды: 12 do fraz, 6 tematyki |
| Bezpieczeństwo i higiena pracy | 1 |
| Ekologia | 2 |
| Olej i gaz | 4 |
| Ropa / ropa naftowa | 2 |
| Technika i technologia | 2 |
| Technologia ropy i gazu | 1 |