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Heat recovery steam generators of combined cycle plants. Types and basic parameters
Document status: Active
Intelligent terminal for feeder bay of traction substations, for pole-mounted substations and for specific electric railways equipment. Technical requirements
Document status: Active
Luminaires. Part 1. General requirements and test methods
Document status: Active
Electrical insulation systems. Methods of evaluation of electrical endurance
Document status: Active
Lamp controlgear. Ballasts for fluorescent lamps. Performance requirements
Document status: Active
Sealed nickel-cadmium button rechargeable single cells. General specification
Document status: Withdrawn