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Non-metallic ore materials. Method for determination of phosphorus pentoxide mass fraction
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Bits for core exploratory drilling wells the big diameters. Types and main dimensions
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Carbonaceous materials used in the production of aluminium. Prebaked anodes and cathode blocks. Part 1. Determination of apparent density using a dimensions method
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Bitumens and bituminous binders. Determination of settling tendency of bituminous emulsions
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Laboratory glassware and equipment. General technical specifications
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