... projector distance 投影距离 projector efficiency 投影机效率 projector equipment 投影设备 ...
基于8个网页-相关网页
将SPTF用于LCD投影机，可简化系统结构并提高效率。
When applying to LCD projectors, SPTF can simplify the system structure, and enhance the efficiency.
投影机在使用过程中，会出现各种各样的故障，可根据故障现象判断其发生的原因，从而及时解决问题，提高使用效率。
Projector may occur various malfunction when in use. Judging the cause of its occurrence according to the breakdown phenomenon we can solve the problem in time and increase its efficiency.
应用推荐