 |
| |||
| Korngröße f | |||
| |||
| Größe der Fraktion | |||
| крупность фракций: 55 phrases in 11 subjects |
| Construction | 4 |
| Energy industry | 2 |
| Geophysics | 1 |
| Hydrology | 3 |
| Metallurgy | 27 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 2 |
| Road works | 5 |
| Silicate industry | 4 |
| Technology | 5 |
| Wood processing | 1 |