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
Technological progress in space, pollution controlTechnological progress in space, pollution control
A burning castle in the distance above the sea coast at nightA burning castle in the distance above the sea coast at night
Отрасль народного хозяйства — предприятия, перерабатывающие сырьё или разрабатывающие недра.