 |
| |||
| cires paraffiniques brutes | |||
| gatsch du pétrole; paraffine brute; paraffine non déshuilée | |||
| crude wax: 5 phrases in 3 subjects |
| Chemistry | 2 |
| Life sciences | 1 |
| Oil / petroleum | 2 |
|
| |||
| cires paraffiniques brutes | |||
| gatsch du pétrole; paraffine brute; paraffine non déshuilée | |||
| crude wax: 5 phrases in 3 subjects |
| Chemistry | 2 |
| Life sciences | 1 |
| Oil / petroleum | 2 |