σωλήν Bentzel | |
earth.sc. tech. | tubo de Bentzel |
| |||
tubo de Bentzel |
σωλήν: 78 phrases in 11 subjects |
Coal | 4 |
Construction | 1 |
Earth sciences | 7 |
Electronics | 3 |
General | 1 |
Industry | 5 |
Mechanic engineering | 27 |
Medical | 26 |
Metallurgy | 1 |
Natural sciences | 2 |
Nuclear physics | 1 |