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UNE EN 60444-1/A1:1999
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network -- Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a pi-network. (Endorsed by AENOR in April of 2001.)
Medida de los parámetros de unidades de cristal de cuarzo por la técnica de fase nula en los circuitos en PI. Parte 1: Método básico para la medida de la frecuencia de resonancia y de la resistencia de resonancia de los cristales de cuarzo por la técnica de fase nula en los circuitos en PI. (Ratificada por AENOR en abril de 2001).
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Označení normy: | UNE EN 60444-1/A1:1999 |
Počet stran: | 11 |
Vydáno: | 2001-04-01 |
Status: | Změna |
DESCRIPTION
This standard UNE EN 60444-1/A1:1999 Measurement of quartz crystal unit parameters by zero phase technique in a pi-network -- Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a pi-network. (Endorsed by AENOR in April of 2001.) is classified in these ICS categories:
- 31.140
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