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

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Publications of DKE/UK 723.3

DIN 44013 1990-09 Standards Objective reference equivalent meter; construction and application More  Order from DIN Media
DIN EN 300001 2000-09 Standards Attachements to the Public Switched Telephone Network (PSTN) - General technical requirements for equipment connected to an analogue subscriber interface in the PSTN (Endorsement of the English version EN 300001 V 1.5.1 (1998-10) as German Standard) More  Order from DIN Media
DIN EN 300481 2000-04 Standards Terminal Equipment (TE) - Integrated Services Digital Network (ISDN) - B-Channel Aggregation Unit (CAU); procedures and terminal requirements (Endorsement of the English version EN 300481 V 1.2.2 (1997-12) as German standard) More  Order from DIN Media
DIN EN 300659-1 2001-12 Standards Access and terminals (AT) - Analogue access to the Public Switched Telephone Network (PSTN); Subscriber line protocol over the local loop for display (and related) services - Part 1: On-hook data transmission (Endorsement of the English version EN 300659-1 V 1.3.1 (2001-01) as German Standard) More  Order from DIN Media
DIN EN 300659-2 2001-12 Standards Access and terminals (AT) - Analogue access to the Public Switched Telephone Network (PSTN); Subscriber line protocol over the local loop for display (and related) services - Part 2: Off-hook data transmission (Endorsement of the English version EN 300659-2 V 1.3.1 (2001-01) as German Standard) More  Order from DIN Media
DIN EN 300659-3 2001-12 Standards Access and terminals (AT) - Analogue access to the Public Switched Telephone Network (PSTN); Subscriber line protocol over the local loop for display (and related) services - Part 3: Data link message and parameter codings (Endorsement of the English version EN 300659-3 V 1.3.1 (2001-01) as German Standard) More  Order from DIN Media
DIN EN 301104 2000-04 Standards Human Factors (HF) - Human factors requirements for a European Telephony Numbering Space (ETNS) (Endorsement of the English version EN 301104 V 1.1.1 (1998-10) as German standard) More  Order from DIN Media
DIN EN 301401 2001-04 Standards Attachment requirements for Data Terminal Equipment (DTE) to connect to public networks that have physical and electrical network presentations based upon the ITU-T V-series of recommendations (Endorsement of the English version EN 301401 V 1.2.6 (1999-10) as German standard) More  Order from DIN Media
DIN EN 301437 2000-10 Standards Terminal Equipment (TE) - Attachment requirements for pan-European approval for connection to the analogue Public Switched Telephone Networks (PSTNs) of TE supporting the voice telephony service in wich network addressing, if provided, is by means of Dual Tone Multi Frequency (DTMF) signalling (Endorsement of the English version EN 301437 V 1.1.1 (1999-06) as German standard) More  Order from DIN Media
DIN ETS 300082 1992-06 Standards Integrated Services Digital Network (ISDN); 3,1 kHz telephony teleservice; end-to-end compatibility requirements for telephony terminals; english version ETS 300082:1992 More  Order from DIN Media

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