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Semiconductor silicon, raw materials for its production and quartz. Methods of phosphorus determination
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Power transformers. Tests for mechanical strength of tanks
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Renewable power engineering. Tidal power plants. Part 2. Construction of tidal power plants. Safety requirements. General
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Heat exchangers. Test methods for determining the power criteria of air/air and an air/exhaust gas mixture heat recovery devices
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Electric and optical fibre cables. Test methods for non-metallic materials. Part 201. General tests. Measurement of insulation thickness
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