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Electromagnetic compatibility. EMC immunity of lighting equipment for general purposes. Requirements and test methods
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Refractory mortars. Determination of grain size distribution (sieve analysis)
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Safety devices for gas pressure regulating stations and installations. Gas safety shut-off devices for inlet pressures up to 10 Mpa
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The epitaxial structures and dielectric films. Method for measuring the thickness of gallium arsenide epitaxial layers based on a spherical section
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Drawing devices. General technical requirements and test methods
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