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teaching ir interactive whiteboard
Selling leads
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40 touch points 43" ir touch frame overlay infrared touch screen for teaching Factory direct sales, our advantage is that the border is thinner and ...
2026-02-25 15:54:15
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...Ir Touch Screen frame 20 Touch Points Open Frame Overlay Kit IR Touch Frames Infrared(IR) Touch Frame is designed to retrofit to existing non-touch ...
2026-02-25 15:54:15
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...: IR Technology Input Method: Any opaque object Touch Times: Infinite time Function: Zoom in and out,Light protection,durable,Click,Draw Response ...
2026-02-25 15:54:15
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...: IR Technology Input Method: Any opaque object Touch Times: Infinite time Function: Zoom in and out,Light protection,durable,Click,Draw Response ...
2026-02-25 15:54:15
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... is a high-tech enterprise that specialized in the R&D, production and sales of infrared PCBA modules, touch frames, touch screens, splicing ...
2026-02-25 15:54:15
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... is a high-tech enterprise that specialized in the R&D, production and sales of infrared PCBA modules, touch frames, touch screens, splicing ...
2026-02-25 15:54:15
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... is a high-tech enterprise that specialized in the R&D, production and sales of infrared PCBA modules, touch frames, touch screens, splicing ...
2026-02-25 15:54:15
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... is a high-tech enterprise that specialized in the R&D, production and sales of infrared PCBA modules, touch frames, touch screens, splicing ...
2026-02-25 15:54:15
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