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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF C93-621-9 ; NF EN 60444-9:2014-05-02
Measurement of quartz crystal unit parameters - Part 9: measurement of spurious resonances of piezoelectric crystal units

Title (German)

Messung von Schwingquarz-Parametern - Teil 9: Messung der Nebenresonanzen von Schwingpuarzen

Edition 2014-05-02

Original language French

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF C93-621-9 ; NF EN 60444-9:2014-05-02 Measurement of quartz crystal unit parameters - Part 9: measurement of spurious resonances of piezoelectric crystal units

Want to learn more?

NF C93-621-9 ; NF EN 60444-9:2014-05-02
Measurement of quartz crystal unit parameters - Part 9: measurement of spurious resonances of piezoelectric crystal units