Ключевые слова: 3d, 3d printed, 3d printer, 3d printing, addition, additive, closeup, created, creating, creation, extruder, flowing, flows out, form, forming, industrial, industry, innovation, layers, manufacturing, melting, metal, metallic, model, modeling, modern, molten, new, object, print, printed, printer, printing, production, progressive, prototype, prototyping, revolution, shape, solution, steel, technological, technologies, technology, thread, threedimensional, volume, volumetric, wire,