Online Standards Store PDF
Design and assembly of water-supply and heating systems in buildings using cross-linked polyethylene pipes
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Water supply and water disposal. Rules of engineering and works at restoration of pipelines by flexible polymeric sleeves. With Amendment No. 1
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The block of initial classes with the preschool department at the educational institutions. Fire safety requirements
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Armored systems of bridges and supporting walls on roads. Design rules. With Amendment No. 1
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