#16458Postgraduate Sergei Leonovich of the Concrete and Ferroconcrete Research Institute studying the durability of concrete and ferroconcrete at low temperatures. Sign in or register,to downloadAdd to cartRemove from cartLocation: Moscow, RussiaEvent date: 01.10.1987Date published: 25.10.2004Author: PrihodkoCredit: SputnikSource: SputnikOriginal: 87-6770, 35 mm filmMedia: JPEG, 3000x2016px, 2MbdurabilityinstitutePostgraduateresearchstudysubzero