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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Standards [CURRENT]

ABNT NBR ISO 717-2
Acoustics - Rating of sound insulation in buildings and of building elements Part 2: Impact sound insulation

Edition 2022-01-14

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 717-2 Acoustics - Rating of sound insulation in buildings and of building elements Part 2: Impact sound insulation

Want to learn more?

ABNT NBR ISO 717-2
Acoustics - Rating of sound insulation in buildings and of building elements Part 2: Impact sound insulation