| |||
| impédance négative | |||
|
negative impedance : 4 phrases in 4 subjects |
| Communications | 1 |
| Electric motors | 1 |
| Mechanic engineering | 1 |
| Technology | 1 |
| |||
| impédance négative | |||
|
negative impedance : 4 phrases in 4 subjects |
| Communications | 1 |
| Electric motors | 1 |
| Mechanic engineering | 1 |
| Technology | 1 |