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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 17131
Air conditioning and refrigeration systems - Qualification and certification of people

Edition 2023-07-25

Original language Portuguese

Price from 119.70 €

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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

ABNT NBR 17131 Air conditioning and refrigeration systems - Qualification and certification of people

Want to learn more?

ABNT NBR 17131
Air conditioning and refrigeration systems - Qualification and certification of people