 |
| |||
| staubfrei | |||
| staublos; staubarm (Io82) | |||
| беспыльный: 11 phrases in 6 subjects |
| Brewery | 2 |
| Chemistry | 2 |
| Construction | 2 |
| Food industry | 1 |
| Natural resourses and wildlife conservation | 3 |
| Technology | 1 |
|
| |||
| staubfrei | |||
| staublos; staubarm (Io82) | |||
| беспыльный: 11 phrases in 6 subjects |
| Brewery | 2 |
| Chemistry | 2 |
| Construction | 2 |
| Food industry | 1 |
| Natural resourses and wildlife conservation | 3 |
| Technology | 1 |