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Dense shaped refractory products. Determination of permanent change in dimensions on heating
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Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems. Part 2. Electrofusion
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Liquid petroleum products. Determination of sulfur content of automotive fuels. Ultraviolet fluorescence method
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Data structures for electronic catalogues for building services. Part 2. Geometry
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Dials and scales of manometric thermometers. Technical requirements and marking
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