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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]

UNE-ETS 300117
ATTACHMENTS TO THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN). CATEGORY II ATTACHMENT REQUIREMENTS FOR 2400 BITS PER SECOND DUPLEX MODEMS STANDARDISED FOR USE ON THE PSTN.

Edition 1993-07-13

Original language Spanish

Price from 93.10 €

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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

UNE-ETS 300117 ATTACHMENTS TO THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN). CATEGORY II ATTACHMENT REQUIREMENTS FOR 2400 BITS PER SECOND DUPLEX MODEMS STANDARDISED FOR USE ON THE PSTN.

Want to learn more?

UNE-ETS 300117
ATTACHMENTS TO THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN). CATEGORY II ATTACHMENT REQUIREMENTS FOR 2400 BITS PER SECOND DUPLEX MODEMS STANDARDISED FOR USE ON THE PSTN.