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Quantum electronics products. Classification and system of designations
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Electricity metering equipment AC. Acceptance inspection. Part 21. Particular requirements for electromechanical meters for active energy accuracy classes 0,5, 1 and 2
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Balls for athletics. Requirements and test methods with regards to safety
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Information technology. The industrial internet of things. Terms and definitions
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Instrumentation and control systems important to safety of nuclear power plants. Selection and use of industrial digital devices of limited functionality
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