AENOR - UNE-EN 60444-7
Measurement of queartz crystal unit parameters -- Part 7: Measurement of activity and frequency dips of quartz crystal units (Endorsed by AENOR in September of 2004.)
active, Most Current
| Organization: | AENOR |
| Publication Date: | 1 September 2004 |
| Status: | active |
| Page Count: | 11 |
| ICS Code (Piezoelectric devices): | 31.140 |
Document History
UNE-EN 60444-7
September 1, 2004
Measurement of queartz crystal unit parameters -- Part 7: Measurement of activity and frequency dips of quartz crystal units (Endorsed by AENOR in September of 2004.)
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