Black and white background with metal cogwheels a clockwork. Conceptual photo for your successful business design. Macro Picturesby assistantua2/22
archery, target and arrow over blue sky background with one arrow in action and the other one who have reach the center Stock Photographsby olivier2630/490
Printed circuit board. precision tools and cable of multimeter on diagram of electronics Picturesby ratmaner2/20
Finishing metal working on high precision grinding machine in workshop Stock Photographsby nd30001/11