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State system for ensuring the uniformity of measurements. State hierarchy scheme for measuring instruments of the content of organic components in liquid and solid mediums and materials. Transfer of the units from the state primary standard based on liquid and gas chromato-mass-spectrometry with isotope dilution and gravimetry
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Boring tools with mechanically clamped indexable insert. Symbols
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Unified system for design documentation. Requirements to models and templates used in projecting
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Finishing materials for timber building constructions. General specifications
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Metal-oxide surge arresters without gaps for a.c. electrical installations from 3 to 750 kV. General specifications
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Automobile roads of general use. Impregnating compounds. General specifications
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