CEI EN 60444-7
Measurement of quartz crystal unit parameters - Part 7: Measurement of activity and frequency dips of quartz crystal units
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| Organization: | CEI |
| Publication Date: | 1 March 2005 |
| Status: | active |
| Page Count: | 14 |
scope:
Norma recepita mediante l'annuncio su CEINFORMA febbraio/marzo 2005.
Document History
CEI EN 60444-7
March 1, 2005
Measurement of quartz crystal unit parameters - Part 7: Measurement of activity and frequency dips of quartz crystal units
Norma recepita mediante l'annuncio su CEINFORMA febbraio/marzo 2005.