主要生产幻灯机，投影仪等电教产品及水准仪等测绘仪器。
Audiovisual products such as slide projector, projector, leveling instrument etc.
酒店拥有大小会议室共三个，音响、投影仪等配套的会议设施齐全。
The hotel has a total of three large meeting rooms, audio, projector and other facilities supporting the meeting.
适用范围：电脑、数字电视、等离子、液晶电视、投影仪等设备之间的连接。
Applicable scope: computers, digital television, plasma, LCD TV, projectors and other equipment of connections between.
应用推荐