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Self-ballasted lamps for general lighting services. Safety requirements
Document status: Active
Radio-frequency cable type PK 75-7-12. Specifications
Document status: Active
State system for ensuring the uniformity of measurements. Nuclear-physical characteristics and other main data on properties of materials and substances used in the field of nuclear science and technology. Basic principles. Part 1. Radionuclide nuclear-physical characteristics
Document status: Active
Explosive atmospheres. Part 25. Intrinsically safe systems
Document status: Active
Railway applications. Electric equipment for rolling stock. Part 3. Electrotechnical components. Rules for d.c. circuit-breakers
Document status: Cancelled