 |
| |||
| frequency tolerance | |||
| |||
| ageing tolerance | |||
| tolerancia de frecuencia: 5 phrases in 2 subjects |
| Electronics | 2 |
| Piezoelectric crystals | 3 |
|
| |||
| frequency tolerance | |||
| |||
| ageing tolerance | |||
| tolerancia de frecuencia: 5 phrases in 2 subjects |
| Electronics | 2 |
| Piezoelectric crystals | 3 |