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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 ISO 9300
Measurement of gas flow by means of critical flow venturi nozzles

Edition 2008-03-31

Original language Portuguese

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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 ISO 9300 Measurement of gas flow by means of critical flow venturi nozzles

Want to learn more?

ABNT NBR ISO 9300
Measurement of gas flow by means of critical flow venturi nozzles