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Continue to Chat研究人員找到低成本方法極大地提高激光切割的精度 https://blog.wongcw.com/2021/03/29/%e7%a0%94%e7%a9%b6%e4%ba%ba%e5%93%a1%e6%89%be%e5%88%b0%e4%bd%8e%e6%88%90%e6%9c%ac%e6%96%b9%e6%b3%95%e6%a5%b5%e5%a4%a7%e5%9c%b0%e6%8f%90%e9%ab%98%e6%bf%80%e5%85%89%e5%88%87%e5%89%b2%e7%9a%84%e7%b2%be/