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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 7423
Rubber ring for rigid PVC pipe - Determination of hardness

Edition 2015-06-08

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 7423 Rubber ring for rigid PVC pipe - Determination of hardness

Want to learn more?

ABNT NBR 7423
Rubber ring for rigid PVC pipe - Determination of hardness