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diy infrared touch screen overlay
Selling leads
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...touch screen used with projectors to connect an interactive whiteboard to a computer. As a monitor and input device, users can write on the ...
2024-12-09 22:41:15
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...Infrared Interactive whiteboard with 20 Points Touch Used in Education and Conference Factory Direct Sales Quality assurance Support Custom Service ...
2024-12-09 22:41:15
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