(中关村在线北京地区行情)理光PJ HD2808投影机是一款家商教三用投影机。多样的功能设计让这款机型能使用诸多不同的用户、环境。这款机型采用了DLP投影技术,画面对比度标称达到了18000:1,明...
(zhongguancun Beijing area) ricoh PJ HD2808 projector is a family business to teach three with the projector. A variety of functional design that it can use many different users, and environment. It adopts DLP projection technology, image contrast nominal 18000:1, Ming...