 |
| |||
| Basisöl n; Grundöl n | |||
| Rohöl n | |||
| |||
| Basisöle n | |||
| base oil: 23 phrases in 9 subjects |
| Chemistry | 2 |
| Coal | 1 |
| Drilling | 1 |
| General | 5 |
| Metallurgy | 3 |
| Mining | 5 |
| Nuclear physics | 1 |
| Oils and lubricants | 4 |
| Patents | 1 |
|
| |||
| Basisöl n; Grundöl n | |||
| Rohöl n | |||
| |||
| Basisöle n | |||
| base oil: 23 phrases in 9 subjects |
| Chemistry | 2 |
| Coal | 1 |
| Drilling | 1 |
| General | 5 |
| Metallurgy | 3 |
| Mining | 5 |
| Nuclear physics | 1 |
| Oils and lubricants | 4 |
| Patents | 1 |