| |||
| stufenlos regelbare Geschwindigkeit | |||
|
infinitely variable speed : 10 phrases in 5 subjects |
| Automated equipment | 3 |
| Materials science | 1 |
| Mechanic engineering | 3 |
| Medical appliances | 1 |
| Technology | 2 |
| |||
| stufenlos regelbare Geschwindigkeit | |||
|
infinitely variable speed : 10 phrases in 5 subjects |
| Automated equipment | 3 |
| Materials science | 1 |
| Mechanic engineering | 3 |
| Medical appliances | 1 |
| Technology | 2 |