General guidelines for the design and installation of roofs with bitumen-polymeric materials
Corporation TechnoNIKOL
Device and repair roofs dolzhnы vыpolnyatsya spetsyalyzyrovannыmy ORGANIZATION BASED DRAWINGS ili workers to enter эkspertnoy organization, project production of work, nastoyascheho Guide and typovыh tehnolohycheskyh cards in Device krovelnыh pokrytem.