 |
| Poren: 71 phrases in 14 subjects |
| Chemistry | 19 |
| Construction | 1 |
| General | 3 |
| Geology | 3 |
| Medical | 1 |
| Metalworking | 1 |
| Mining | 4 |
| Natural resourses and wildlife conservation | 3 |
| Oil / petroleum | 7 |
| Plastics | 1 |
| Powder metallurgy | 1 |
| Road works | 1 |
| Silicate industry | 25 |
| Water supply | 1 |