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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]

ABNT NBR 15447
Road vehicles - Audio power measurement in Watts RMS

Edition 2006-12-11

Original language Portuguese

Price from 18.50 €

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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

ABNT NBR 15447 Road vehicles - Audio power measurement in Watts RMS

Want to learn more?

ABNT NBR 15447
Road vehicles - Audio power measurement in Watts RMS