3-D Printing is the additive manufacturing process of building a three-dimensional object by laying down successive layers of material. A 3-D Computer Aided Design (CAD) model of the object is converted into a series of cross-sectional slices that are sent to the 3-D printer. The process allows manufacturers to speed up development cycles

PRO6600 4K高清数字投影机

闻亭泰科4K高清投影机已经投放市场，PRO6600 4K高清投影机是PRO4000和PRO6000产品的升级产品，也是投影机进入4K超清和跨进超高清时代的标志。