| |||
| Widerstandsverfahren n (Geoelektrik) | |||
|
resistance method : 5 phrases in 5 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| Measuring instruments | 1 |
| Metallurgy | 1 |
| Superconductivity | 1 |
| |||
| Widerstandsverfahren n (Geoelektrik) | |||
|
resistance method : 5 phrases in 5 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| Measuring instruments | 1 |
| Metallurgy | 1 |
| Superconductivity | 1 |