 |
| |||
| CPU キャップ | |||
| máximo de: 21 phrases in 9 subjects |
| Antennas and waveguides | 1 |
| Automatic control | 1 |
| Electronics | 3 |
| Isolation | 2 |
| Piezoelectric crystals | 1 |
| Power system protection | 3 |
| Radio | 1 |
| Sound recording | 5 |
| Vacuum tubes | 4 |
|
| |||
| CPU キャップ | |||
| máximo de: 21 phrases in 9 subjects |
| Antennas and waveguides | 1 |
| Automatic control | 1 |
| Electronics | 3 |
| Isolation | 2 |
| Piezoelectric crystals | 1 |
| Power system protection | 3 |
| Radio | 1 |
| Sound recording | 5 |
| Vacuum tubes | 4 |