Russian standards PDF
Automobile roads of general use. Requirements for engineering and hydrological surveys
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Non-grain oriented electrical steel strip. Specifications
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Tubes for boiler and heat exchanging equipment. Technical specifications. Part 1. Seamless steel pipes to work under pressure not more than 6,4 MPa and at temperatures not exceeding 400 C
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Food additives. Sodium malates E350. General specifications
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Polymer composites. Production of plates for preparation of test specimens. General technical requirements
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