Russian standards PDF
Bolted connections in steel structures. Measurement of the surface roughness by the height of irregularities
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Wood modified. Methods of impregnation from the end surface under pressure
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Rum - based alcoholic beverages. General specifications
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Aircraft items. Design and technological documents. Modification rules
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Cleanrooms and associated controlled environments. Part 4. Design, construction and start-up
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Transportable devices and systems for hydrogen storage based on metal hydrides
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