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Urea for industrial use. Determination of pH urea solution of conditional concentration. Potentiometric method
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Screwed pipe joints with a cut ring. Design and basic dimensions
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Feeding flour of animal origin for non-productive animals. Specifications
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Automobile roads of general use. Concrete mixesfor the establishment of layers of the bases and coverings. Methods of testing
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Information technology. Top-level ontologies (TLO). Part 1. Requirements
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State system for ensuring the uniformity of measurements. State verification schedule for means measuring density
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