Information technology -- Telecommunications and information exchange between systems -- Definition of the relaying functions of a Network layer intermediate system
发布日期:1993-10-01 实施日期:1993-10-01
Home and Building Electronic Systems (HBES) - Part 5-1: Media and media dependent layers - Power line for HBES Class 1
实施日期:2005-06-01
Integrated Services Digital Network (ISDN) - Signalling interworking specification for ISDN User Part (ISUP) version 1; English version ETS 300343:1994
Integrated Services Digital Network (ISDN) - Audiovisual services - Inband signalling procedures for audiovisual terminals using digital channels up to 2048 kbit/s; English version ETS 300143:1994
Integrated Services Digital Network(ISDN)- Generic functional protocol for the support of supplementary services- Digital Subscriber Signalling System No.one(DSS1) protocol - Part 5: Test Suite Struct...
Integrated Services Digital Network (ISDN) - Signalling system no. 7 - ISDN User Part (ISUP) version 1; Test specification; English version ETS 300335:1994
Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 20-2: Test: 20b: Flammability tests; Fireproofness (IEC 60512-20-2:2000); German version EN...
实施日期:2001-04-01
Integrated Services Digital Network (ISDN) - Audiovisual services - Videotelephone systems and terminal equipment operating on one or two 64 kbit/s channels; English version ETS 300145:1996
Integrated Services Digital Network (ISDN) - Signalling System No. 7 - Signalling interworking specification for ISDN User Part (ISUP) version 2; English version ETS 300360:1995
Integrated Services Digital Network (ISDN) - Generic functional protocol for the support of supplementary services - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 3: Test Suite S...
Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 20-2: Test 20b - Flammability tests - Fireproofness
发布日期:2000-04-13 实施日期:2000-04-13
Elektrische Systemtechnik fuer Heim und Gebaeude (ESHG). Medien und medienabhaengige Schichten. Signaluebertragung auf elektrischen Niederspannungsnetzen fuer ESHG Klasse 1 Home and Building Electronic...
实施日期:2005-03-18
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