• 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]

SN EN 13693+A1 ; SIA 262.521+A1:2009
Precast concrete products - Special roof elements

Title (German)

Betonfertigteile - Besondere Fertigteile für Dächer

Edition 2009
Original language German
Price from 102.50 €
Table of contents