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| gas | |||
| gas A substance that continues to occupy in a continuous manner the whole of the space in which it is placed, however large or small this place is mad, the temperature remaining constant | |||
| gaz: 178 do fraz, 12 tematyki |
| Budownictwo | 72 |
| Chemia | 43 |
| Ekonomia | 3 |
| Leśnictwo | 4 |
| Ochrona środowiska | 19 |
| Pospolicie | 2 |
| Przemysł energetyczny | 10 |
| Ropa / ropa naftowa | 1 |
| Sprzęt do ładowania | 9 |
| Technika i technologia | 7 |
| Transport | 7 |
| Węgiel | 1 |