NEFTEGAZ 2021 Exhibition

20th International Exhibition for Equipment and Technologies for Oil and Gas Industries Website: https://www.neftegaz-expo.ru/en/?utm_source=rutube.ru&utm_medium=social&utm_campaign=expocentr_rutube.ru_group Rutube: https://rutube.ru/channel/25266275/ #Neftegaz #OilIndustryExhibition #GasIndustryExhibition #Expocentre #Oil&GasEquipment #Oil&GasTechnologies