#70777Drill-operators of an ultradeep well at a driller's control.Sign in or register,to downloadAdd to cartRemove from cartLocation: AzerbaijanEvent date: 08.06.1978Date published: 15.02.2005Author: Виктор КалининSource: SputnikCredit: SputnikOriginal: 78-12242, 35 mm filmMedia: JPEG, 2014x3000px, 2.7MbDrillingUltradeepwell