IEC 60642:1979/AMD1:1992
Amendment 1 - Piezoelectric ceramic resonators and resonator units for frequency control and selection - Chapter I: Standard values and conditions - Chapter II: Measuring and test conditions
| Edition date: |
1992-09-30
In Force
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|---|---|
| Available languages: | English, Francés |
| ICS: | 31.140-Piezoelectric and dielectric devices |
| CTN: | 1257 |
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Standards Cancellations |
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Modificaciones Normas |
Modifica a IEC 60642:1979 |
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