 |
| |||
| 芳香基; 芳香族碱; 芳香碱; 芳香基石油 | |||
| |||
| 芳香碱; 石油芳香基 | |||
|
aromatic- base : 10 Phrasen in 5 Thematiken |
| Chemie | 5 |
| Erdöl | 2 |
| Mineralogie | 1 |
| Polygraphie | 1 |
| Schiffsbau | 1 |
|
| |||
| 芳香基; 芳香族碱; 芳香碱; 芳香基石油 | |||
| |||
| 芳香碱; 石油芳香基 | |||
|
aromatic- base : 10 Phrasen in 5 Thematiken |
| Chemie | 5 |
| Erdöl | 2 |
| Mineralogie | 1 |
| Polygraphie | 1 |
| Schiffsbau | 1 |