Опубликовано в "Бизнес, Бизнес", язык - English. 8 страниц.
Laser cutting machine is a machine which uses laser beam to cut materials such as acrylic, plastic, wood, fabric, and many other non-metallic materials. The laser cutting machines initially casts laser beam on the surface of work piece, melts it and finally evaporates the particular area of work piece using the energy released by laser. Еще
