 |
| |||
| geringhaltig | |||
| a basso tenore: 41 phrases in 12 subjects |
| Agriculture | 6 |
| Chemistry | 4 |
| Coal | 1 |
| Energy industry | 3 |
| Environment | 2 |
| Food industry | 7 |
| General | 3 |
| Industry | 4 |
| Metallurgy | 7 |
| Oil / petroleum | 1 |
| Patents | 2 |
| Technology | 1 |
|
| |||
| geringhaltig | |||
| a basso tenore: 41 phrases in 12 subjects |
| Agriculture | 6 |
| Chemistry | 4 |
| Coal | 1 |
| Energy industry | 3 |
| Environment | 2 |
| Food industry | 7 |
| General | 3 |
| Industry | 4 |
| Metallurgy | 7 |
| Oil / petroleum | 1 |
| Patents | 2 |
| Technology | 1 |