#3208651The coal filter section at the waste treatment facility of the Moscow Oil Refinery.Sign in or register,to downloadAdd to cartRemove from cartCategories: Labour, Disasters & AccidentsLocation: Moscow, RussiaEvent date: 09.10.2017Date published: 09.10.2017Author: Mikhail VoskresenskiySource: SputnikCredit: SputnikOriginal: DigitalMedia: JPEG, 4065x2710px, 6.6Mbgazpromnefthorizontalkapotnyalandscapeoil refinerystaff