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Cables, conductors and cords. Check methods for flame propagation
Document status: Withdrawn
Insulating mica materials for commutator separators. Specifications
Document status: Active
Photovoltaic systems. Stand-alone pumping systems for water supply. Performance determination. Selection and verification
Document status: Active
Pipes steel electrotechnical for the superheavy modes
Document status: Active
Self-ballasted LED-lamps for general lighting services by voltage over 50 V. Operating requirements
Document status: Active