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Refractory products with a true porosity of less than 45 %. Method for determination of permanent change in dimensions on heating
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Shock testing machines. Declaration and verification of characteristics
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Information technology. Big data reference architecture. Part 1. Framework and application process
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Heating systems for apartments with automatic control unit. General specifications
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Neodymium, gadolinium and their oxides. Method of determination of rare-earth element oxides
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Steel seamless cylinders of large capacity for gases for Pw
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