A flame of fire in the ior is depicted on a dark backgroundA flame of fire in the ior is depicted on a dark background
A man on the edge of a skyscraper with a briefcase in his handsA man on the edge of a skyscraper with a briefcase in his hands
Отрасль народного хозяйства — предприятия, перерабатывающие сырьё или разрабатывающие недра.