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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]

UNE 20502-14
SOUND SYSTEM EQUIPMENT. CIRCULAR AND ELLIPTICAL LOUDSPEAKERS; OUTER FRAME DIAMETERS AND MOUNTING DIMENSIONS

Edition 1985-06-15

Original language Spanish

Price from 41.70 €

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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

UNE 20502-14 SOUND SYSTEM EQUIPMENT. CIRCULAR AND ELLIPTICAL LOUDSPEAKERS; OUTER FRAME DIAMETERS AND MOUNTING DIMENSIONS

Want to learn more?

UNE 20502-14
SOUND SYSTEM EQUIPMENT. CIRCULAR AND ELLIPTICAL LOUDSPEAKERS; OUTER FRAME DIAMETERS AND MOUNTING DIMENSIONS