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Glass and glass products. Thermal properties determination methods. Thermal resistance determination by heat flow meter method

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Unified system for design documentation. Digital part model. General principles

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Medical electrical equipment. X-ray computer tomograph. Technica requirements for governmental purchases

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Noise of machines. Engineering method for determination of the sound power levels of pumps using sound intensity techniques

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Ethanol and ethanol-containing products. Gas-chromatographic method for determination of crotonaldehyde (denaturant additive)

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Secondary batteries and battery installations. Safety requirements. Part 4. Valve-regulated lead-acid batteries for use in portable appliance

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