Electromechanical elementary relays Part 4: General and safety requirements for reed relays
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Electrical installations for aeronautical ground lighting at aerodromes – Part 1-2: Fundamental principles - Particular requirements for series circuits
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Electrical installations for aeronautical ground lighting at aerodromes Part 1: Fundamental principles
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Electrical installations for lighting and beaconing of aerodromes Part 3-4: Safety secondary circuits in series circuits - General safety requirements
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Ultrasonics - Transducers - Definitions and measurement methods regarding focusing for the transmitted fields
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Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections Part 2: Ceramic enclosures
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Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections Part 2: Ceramic enclosures
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Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections Part 2: Ceramic enclosures
Document status: [ Active ]
Communication networks and systems for power utility automation Part 7-420: Basic communication structure - Distributed energy resources and distribution automation logical nodes
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Communication networks and systems for power utility automation Part 8-2: Specific Communication Service Mapping (SCSM) - Mapping to Extensible Messaging Presence Protocol (XMPP)
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