I congratulate the author of the work he has done. That would make Polish subtitles so to him ... And if not Polish, at least symbols that clearly indicate functionality for the average inhabitant of the Earth. Congratulations again.
BTW. By the way, until the tear is pressed to the eye, as you can see on the electrode amateurly made, for example, fully functional welders the size of a liter of milk carton, that in 38 million of the country with the potential that could successfully arise if not a satellite, the whole range OWN 100% (that is, without anyone's "grace") production of cars, aircraft, drones, transporters, tomographs and other cudeniek, entrepreneurship FOR EVERY DAY is oppressive.