Hangzhou Gaoke

Industry and Trade(1)

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visual presenter
Specification: 450x450x200--8000A
Detail: Camera:1/3" Color,CCD850,000 pixels,12¡Á Optical,8¡Á Digita Definition:¡Ý650 TV Lines Function:Brightness and color adjustment Positive/negative conversion Text/Photo model,Enantiomorphous di***ly,Image frozen,8 pictures sa...

interactive whiteboard
Specification: GK-1001
Detail: GK-EBOARD£¨Interactive Whiteboard£©is a combination of edge electronic technologies, software technologies and Internet technologies .This sensitive whiteboard can ***ect the information of writing position, and transit the in...


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