Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1: General concepts (ISO/IEC 9646-1:1994); English version EN ISO/IEC 9646-1:1996
€157.10
Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract test suite specification (ISO/IEC 9646-2:1994); English version EN ISO/IEC 9646-2:1996
€134.02
Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 4: Test realization (ISO/IEC 9646-4:1994); English version EN ISO/IEC 9646-4:1996
€84.58
Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 5: Requirements on test laboratories and clients for the conformance assessment process (ISO/IEC 9646-5:1994); English version EN ISO/IEC 9646-5:1996
Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 6: Protocol profile test specification (ISO/IEC 9646-6:1994); German version EN ISO/IEC 9646-6:1996
€91.03
General purpose field communication system; English version prEN 50170/A2:1998
€98.32
Fieldbus standard for use in industrial control systems - Part 7: Network and system management, clause 2 (IEC 65C/191/CD:1998)
€145.14
Communication systems for and remote reading of meters - Part 3: Dedicated application layer; English version EN 13757-3:2004
€128.22
Electricity metering - Data exchange for meter reading, tariff and load control - Part 53: COSEM application layer (IEC 13/1311/CD:2004), text in English
€288.60
Electricity metering - Data exchange for meter reading, tariff and load control - Part 46: Data link layer using HDLC protocol (IEC 13/1313/CD:2004), text in English
€56.17
Communication systems for meters and remote reading of meters - Part 4: Wireless meter readout (Radio meter reading for operation in the 868 MHz to 870 MHz SRD band); German version EN 13757-4:2005
Electromagnetic compatibility and Radio spectrum Matters (ERM) - VHF air-ground Data Link (VDL) Mode 4 radio equipment - Technical characteristics and methods of measurement for ground-based equipment - Part 2: Data link layer (Endorsement of the English version EN 301842-2 V1.2.1 (2003-04) as German standard).
€16.45
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Part 2: Physical layer specification and service definition (IEC 61158-2:2003 + corrigendum 2004); English version EN 61158-2:2004.
€423.55
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Part 3: Data link service definition (IEC 61158-3:2003); English version EN 61158-3:2004.
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Part 4: Data link protocol specification (IEC 61158-4:2003 + corrigendum 2004); English version EN 61158-4:2004.
€488.79
