• 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 3382-2
Acoustics - Measurement of room acoustic parameters Part 2: Reverberation time in ordinary rooms

Edition 2017-06-26
Original language Portuguese
Price from 100.70 €
Table of contents