| |||
| diffraction pattern | |||
|
diagramme de diffraction : 11 phrases in 4 subjects |
| Antennas and waveguides | 7 |
| Communications | 1 |
| Health care | 1 |
| Metallurgy | 2 |
| |||
| diffraction pattern | |||
|
diagramme de diffraction : 11 phrases in 4 subjects |
| Antennas and waveguides | 7 |
| Communications | 1 |
| Health care | 1 |
| Metallurgy | 2 |