 |
| |||
| bed separation | |||
| der Schichten: 96 phrases in 19 subjects |
| Agriculture | 1 |
| Astronomy | 7 |
| Botany | 1 |
| Coal | 4 |
| Communications | 28 |
| Cultural studies | 2 |
| Electronics | 2 |
| Hydrology | 1 |
| Life sciences | 4 |
| Medical | 8 |
| Metallurgy | 5 |
| Microelectronics | 8 |
| Mining | 9 |
| Nuclear physics | 6 |
| Optics branch of physics | 5 |
| Social science | 1 |
| Soil mechanics | 1 |
| Statistics | 2 |
| Радиоактивное излучение | 1 |