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Safety requirements for electrical equipment for measurement, control and laboratory use. Part 2-201. Particular requirements for control equipment

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Electrical steel. Methods of test for magnetic and electrical properties. Method for measurement of specific electric resistance by d.c. bridge

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Tin and lead babbits. Method for the determination of arsenic

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Low voltage systems. Cable systems. Backbone subsystem of structured cable system. Basic principles

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Non-active surgical implants. Implants based on hyaluronic acid. Standard guide to determining characteristics and conducting trials of hyaluronic acid, as an incipient basis for medical devices

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Playground equipment and coverings. Tube slides. Additional safety requirements and test methods

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