Russian standards PDF

Acoustics. Determination of sound power levels of noise sources using sound intensity. Part 3. Precision method for measurement by scanning

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Food-stuffs. Analysis of toxic elements by atomic-emission method

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Mechanical environment stability test methods for machines, instruments and other industrial products. Test methods for acoustic noise (vibration, acoustic component)

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Electromagnetic compatibility of technical equipment. Harmonic current emissions (equipment input current

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Appliance couplers for household and similar general purposes. Part 2-2. Particular requirements for interconnection couplers for household and similar equipment. Requirements and methods of tests

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Low-voltage fuses. Part 2-1. Supplementary requirements for fuses for industrial application. Sections I to III

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