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Graphical symbols electrical equipment in medical practice

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Measuring instruments based on artificial intelligence. Metrological support. General requirements

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Threaded plug-gauges with incomplete form of thread of diameters from 52 to 100 mm. Design and basic dimensions

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Petroleum and natural gas industries. Oil and gas offshore production installations. Heating, ventilation and air-conditioning

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Petroleum and natural gas industry. Subsea production systems. Technology qualification. Methodology guide

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Optical instruments for surface roughness parameters measuring. Basis parameters and types

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