Russian standards PDF
Rolling bearings. Single row angular contact ball bearings. General technical requirements
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Automobile roads of general use. Concretes for the establishment of layers of the bases and coverings. Technical requirements
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Automobile roads of general use. Concretes for the establishment of layers of the bases and coverings. Test methods
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Automobile roads of general use. Concretes for the establishment of layers of the bases and coverings. Paving works regulations
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Automobile roads of general use. Warm asphalt mixtures and asphalt. General specifications
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