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Tellurium high purity. Spectral method for the determination of arsenic, autimonic, mercury and cadmium
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Plastics. Biobased content. Part 2. Determination of biobased carbon content
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Reinforced concrete structures with loop joints of reinforcement for nuclear power facilities. Requirements for design and calculation
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State system of ensuring the uniformity of measurements. Standard frequency and time signals radiated by specialized radio stations of the State service of time, frequency and the Earth rotation parameters determination. Time code
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