Russian standards PDF
Reagents and superpure substances. Regulations of acceptance, sampling, packing, marking, transportation and storage
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Intermediate flanges for self-centering chucks. Design and dimensions
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Product-quality index system. Chromatographic liquid and gas analyzers. Nomenclature of indices
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Quality ratings system. Lifting capacity cranes. Quality characteristics nomenclature
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System of product-quality indices. Magnetic and electromagnetic separators. Nomenclature of indices
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