 |
| |||
| Festbett n | |||
| ruhende statische Schüttung | |||
| stationäre Schicht | |||
|
fixed-bed : 20 phrases in 9 subjects |
| Chemistry | 6 |
| Coal | 4 |
| Construction | 1 |
| General | 2 |
| Mechanic engineering | 1 |
| Mining | 2 |
| Natural resourses and wildlife conservation | 2 |
| Sample preparation | 1 |
| Technology | 1 |