 |
| Durchflussmesser: 28 phrases in 11 subjects |
| Chemistry | 2 |
| Construction | 1 |
| Earth sciences | 5 |
| Electronics | 2 |
| General | 1 |
| Information technology | 2 |
| Measuring instruments | 4 |
| Mechanic engineering | 1 |
| Natural resourses and wildlife conservation | 1 |
| Physics | 1 |
| Technology | 8 |