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9 Sep 2018
15. Surface Acoustic Wave Touch Screens uses a grid of a. light beams b. sound beams c electromagnetic beams d. magnetic beams
15. Surface Acoustic Wave Touch Screens uses a grid of a. light beams b. sound beams c electromagnetic beams d. magnetic beams
29 Jun 2023
Nestor RutherfordLv2
9 Sep 2018
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