Ключевые слова: 3d, 3d printer, 3d printing, abstract, acrylonitrile, automatic, background, blue, closeup, color, creating, creative, electrical, electronic, entertainment, figure, filament, form, future, gray, handwriting, heating, industrial, laboratory, material, model, modeling, modern, new, performs, plastic, printer, printing, prints, process, scribble, sign, tech, technology, three dimensional, threedimensional, wire, wire filament, work,