The logo is a typical radiation or nuclear symbol. It is made of a main circle, inside of which there are four more shapes. The first shape is a small circle in the center and it is surrounded by three rounded triangles facing inwards towards the small circle.
Related to Radioaktywny Icon
Related icons are the icons with matching tags, as well as all przemysł icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors