The brown detail of the chain among the black linksThe brown detail of the chain among the black links
Another technique in the automotive environment another technique is a car for racingAnother technique in the automotive environment another technique is a car for racing
Wine with a glass in the basement on the backgroundWine with a glass in the basement on the background
Technological progress in space, pollution controlTechnological progress in space, pollution control
Отрасль народного хозяйства — предприятия, перерабатывающие сырьё или разрабатывающие недра.