Russian standards PDF
Prestressed reinforced concrete slabs for irrigation canal lining of melioration systems. Specifications
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Non-metallic building materials, porous aggregates from dense rocks, porous, from industrial waste for concrete. Classification
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Bicycles for children. Basic parameters and dimensions
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Palm oil and its fractions refined deodorized. General specifications
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Poultry meat products. Poultry meat and by products semi-prepared foods. General specifications
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