| Olabscheider | |
| industr. | oil separator |
| Ölabscheider | |
| chem. mech.eng. | grease extractor; grease separator; oil extractor |
| construct. | grease trap; fat collector |
| earth.sc. mech.eng. | oil remover |
| nat.res. | oil interceptor |
|
Parallelplatten : 18 phrases in 6 subjects |
| Earth sciences | 2 |
| High energy physics | 4 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 1 |
| Radiation | 8 |
| Technology | 2 |