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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Publications of CLC/TC 9X

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CLC/TR 50126-2	2007-02	Technical rule	Railway applications - The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS) - Part 2: Guide to the application of EN 50126-1 for safety More	Order from DIN Media
CLC/TR 50542	2010-02	Technical rule	Railway applications - Communication means between safety equipment and man-machine interfaces (MMI) More	Order from DIN Media
DIN EN 50500 ; VDE 0115-500:2009-03	2009-03	Standards	Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure; German version EN 50500:2008 More	Order from DIN Media
DIN EN 60322 ; VDE 0115-440:2002-06	2002-06	Standards	Railway applications - Electric equipment for rolling stock - Rules for power resistors of open construction (IEC 60322:2001); German version EN 60322:2001 More	Order from DIN Media
ENV 50121-1	1996-02	Pre-standard	Railway applications - Electromagnetic compatibility - Part 1: General More	Order from DIN Media
ENV 50121-2	1996-02	Pre-standard	Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside world More	Order from DIN Media
ENV 50121-3-1	1996-02	Pre-standard	Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle More	Order from DIN Media
ENV 50121-3-2	1996-02	Pre-standard	Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus More	Order from DIN Media
ENV 50123-7-1	1998-05	Pre-standard	Railway applications - Fixed installations - D.C. switchgear - Part 7: Measurement, control and protection devices for specific use in d.c. traction systems - Section 1: Application guide More	Order from DIN Media
ENV 50129	1998-05	Pre-standard	Railway applications - Safety related electronic systems for signalling More	Order from DIN Media

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