Online Standards Store PDF
Identification cards. Optical memory cards. Linear recording method. Part 2. Dimensions and location of the accessible optical area
Document status: Active
Electromagnetic compatibility of technical equipment. Limits of harmonic currents produced by equipment with input current greater than 16 A and not greater than 75 A per phase connected to public low-voltage supply systems. Limits and test methods
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Microwave ferrite devices. Methods of measurement of phase shift at high power level
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Switches, hardware and connectors. Methods of determination of current-carrying capacity
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Energy efficiency. Televisions sets. Indicators of energy efficiency and determination methods
Document status: Active
Electromagnetic compatibility of technical equipment. Radio communication equipment. Part 4. Specific requirements for radio equipment of fixed service stations and ancillary equipment
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