#162922High voltage sign. Sign in or register,to downloadAdd to cartRemove from cartCategories: Economy, Business & FinanceLocation: Moscow, RussiaEvent date: 22.08.2007Date published: 22.08.2007Author: Ruslan KrivobokSource: SputnikCredit: SputnikOriginal: DigitalMedia: JPEG, 3104x2072px, 2.1Mbelectric power substationsignstationvoltage