Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 2: Aluminium electrolytic capacitors with non solid electrolyte and electric double layer capacitors

Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices

Maritime navigation and radiocommunication equipment and systems - Integrated navigation systems - Part 2: Modular structure for INS - Operational and performance requirements, methods of testing and required test results

Quantitative determination of methanol and other light alcohols in insulating liquids: Part 1: Method for mineral insulating oils and Part 2: Method for non mineral insulating liquids

IEC 61800-2: Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for low voltage adjustable frequency A.C. power drive systems

Energy performance of lamp control gear - Part 2: Control gear for high intensity discharge lamps (excluding fluorescent lamps) - Method of measurement to determine the efficiency of control gear

Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 2: Burst-info

Electric vehicle wireless power (WPT) systems - Part 2: Specific requirements for communication between electric road vehicle and infrastructure with respect to wireless power transfer (WPT) systems

Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 2: Burst-info

Revision of EN 50379-2 - Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 2: Performance requirements for apparatus used in statutory inspections and assessment