• 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 NM 88
Steel - Determination of content of non-metallic inclusions - Micrographic method

Edition 2000-10-30
Original language Spanish , Portuguese
Price from 88.90 €
Table of contents