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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]

NF Z81-710 ; NF ETS 300710:2001-03-01
Integrated Services Digital Network (ISDN) - Public Switched Telephone Network (PSTN) - Universal Access Number (UAN) service - Service description

Title (German)

Dienstintegrierendes Digitalnetz (DIDN) - Öffentliches Fernsprechwählnetz (PSTN) Mehrwertdienst mit besonder Kennzahl und verteiltem entgelt - Dienstbeschreibung

Edition 2001-03-01

Original language French

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF Z81-710 ; NF ETS 300710:2001-03-01 Integrated Services Digital Network (ISDN) - Public Switched Telephone Network (PSTN) - Universal Access Number (UAN) service - Service description

Want to learn more?

NF Z81-710 ; NF ETS 300710:2001-03-01
Integrated Services Digital Network (ISDN) - Public Switched Telephone Network (PSTN) - Universal Access Number (UAN) service - Service description