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Rotating electrical machines. Part 5. Classification of protection degrees provided by the integral design of rotating electrical machines (IP code)
Document status: Cancelled
Luminaries. Part 2. Particular requirements. Section 6. Luminaries with built-in transformers for filament lamps
Document status: Cancelled
Rotating electrical traction machines for rail and road vehicles. General technical specifications
Document status: Active
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V. Lift cables and cables for flexible connections
Document status: Active
Copper and copper alloys trolley wires for electric railways. Specifications
Document status: Active