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infrared touch screen 8ms
Selling leads
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... infrared interactive blackboards, middle with 86 inch smart board, two black boards in both side, support chalk/marker writing, forming a perfect ...
2025-07-23 00:19:23
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... definition LCD screen, supports dual-system operation, and can easily implement multiple functions such as wireless screen projection, voice ...
2025-07-23 00:19:23
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... Whiteboard 106 Inch Touch Interactive Whiteboard Introduction The educational intelligent interactive whiteboard 106 size 16:9 is a high-quality ...
2025-07-23 00:19:23
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