| |||
| fase diferencial | |||
|
differential phase : 19 phrases in 6 subjects |
| Antennas and waveguides | 1 |
| Communications | 3 |
| Earth sciences | 1 |
| Electronics | 12 |
| Magnetics | 1 |
| Telegraphy | 1 |
| |||
| fase diferencial | |||
|
differential phase : 19 phrases in 6 subjects |
| Antennas and waveguides | 1 |
| Communications | 3 |
| Earth sciences | 1 |
| Electronics | 12 |
| Magnetics | 1 |
| Telegraphy | 1 |