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Intelligent terminal for feeder bay of traction substations, for pole-mounted substations and for specific electric railways equipment. Technical requirements
Document status: Active
Explosive atmospheres. Part 18. Equipment protection by encapsulation 'm'
Document status: Active
Internal combustion reciprocating engines. Emissions of harmful substances with the exhaust gases. Limit values and test methods
Document status: Active
Tests on electric and optical fibre cables under fire conditions. Part 1-3. Test for vertical flame propagation for a single insulated wire or cable. Procedure for determination of flaming droplets/particles
Document status: Active
Electric lamps. Method of measuring spectral and colour characteristics
Document status: Withdrawn
Radio-frequency cable type PK 75-24-18. Specifications
Document status: Active