• 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

DIN EN 969 [Withdrawn] references following documents:

Document number Edition Title
DIN EN ISO 6708 1995-09 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995); German version EN ISO 6708:1995 More 
ISO 7268 1983-05 Pipe components; Definition of nominal pressure More 
ISO 7268 AMD 1 1984-07 Amendment 1-1984 More