改善凹凸洞

• URL:
• Source code: 改善凹凸洞.zpp
• full page QR code: QRCodes/%E6%94%B9%E5%96%84%E5%87%B9%E5%87%B8%E6%B4%9E.png

Follow the link or scan the QR code from a mobile device to begin.

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This module was created by Peter Beyersdorf and is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Attribution for reused content along with a full list of available modules is at the AR Physics Home.