Russian standards PDF
Reinforced concrete structures of underground and utility systems. Protection against corrosion. With Amendments No. 1, 2
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Construction enclosing of buildings characteristics of thermal conductive of inclusions. With Amendments No. 1, 2
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Arrangement oil and gas fields. Fire safety requirements
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Infrastructure of the railway transport. High-precision system of references
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Railway automatics and telemechanics. Rules for construction and installation
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