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نطاق التردد
المخصص
| نطاق التردد | |
| el. meas.inst. | band overlap |
| piez. | frequency range |
| radio | frequency band |
| |||
| band overlap | |||
| frequency range of a resonator unit | |||
| frequency band | |||
| |||
| frequency band | |||
| نطاق التردد: 6 phrases in 2 subjects |
| Piezoelectric crystals | 3 |
| Radio | 3 |