3D printing world
3D printers have been used in laboratories around the world, and are increasingly used by consumers. Although the cost of printers is relatively high, they are often regarded as long-term investment, because 3D printers often print a lot of replacement parts.
With the development of science and technology, 3D printers can print all kinds of things, from organs to buildings, from food to furniture. We may find the use of 3D printing in different aspects of life and many different industrial fields.