 |
| |||
| crack; cracking operations | |||
| cracking | |||
| |||
| cracking (Breaking of a carbon/carbon bond by heat and. usually, a catalyst) | |||
|
cracking : 33 do fraz, 10 tematyki |
| Chemia | 10 |
| Elektronika | 1 |
| Finanse | 2 |
| Hutnictwo | 4 |
| Ochrona środowiska | 2 |
| Przemysł | 2 |
| Przemysł energetyczny | 2 |
| Ropa / ropa naftowa | 5 |
| Technika i technologia | 4 |
| Transport | 1 |