• 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 7755-9
Hardmetal burrs Part 9: 60° and 90° cone burrs (styles J and K)

Edition 2014-01-15
Original language Portuguese
Price from 29.60 €
Table of contents