 |
| |||
| método de análise; método de ensaio; prova; teste | |||
|
Pruefverfahren : 8 phrases in 5 subjects |
| Coal | 3 |
| General | 2 |
| Metallurgy | 1 |
| Statistics | 1 |
| Technology | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips