NECM420X+是一款亮度高达4200流明高亮投影仪，采用3LCD技术的工程投影机，该机拥有的对比度为2000:1，1024×768的分辨率，该机在NEC 投影机总代理"上海渠仁科技"处有售，行货正品，独家包销，咨询电话：021-64692126. 送原装高清投影幕布 工程吊架 公...
NECM420X+ is a high brightness of 4200 lumens brightness projector, using 3LCD Technology Engineering projector, the machine has a contrast ratio of 2000:11024 * 768 resolution, the machine in the NEC projector agent "Shanghai Qu Ren technology" has sold, licensed goods, exclusive underwriting, Tel: 021-64692126. send original HD projection curtain Engineering hanger...
