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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]

FD Z81-017
Public switched telephone network. Analogue network interface for telephone and telematic equipment

Title (German)

FERNLEMDETECHNIK. OEFFENTLICHES FERNSPRECHWAEHLNETZ. ANALOGNETZSCHNITTSTELLE VON FERNSPRECH-UND TELEMATIKGERAETEN

Edition 1996-06-01

Original language French

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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

FD Z81-017 Public switched telephone network. Analogue network interface for telephone and telematic equipment

Want to learn more?

FD Z81-017
Public switched telephone network. Analogue network interface for telephone and telematic equipment