这是一份我们跟踪了9个月的金属探测器干扰调查记录，文档中简要介绍了一些判断的方法，您可以参考！这是中文版下载链接！←点击左边！

This is a record of the metal detector interference investigation that we have tracked for 9 months. The document briefly introduces some judgment methods, you can refer to it! We also plan to translate it, but it is still not finished yet! You can download a partially translated version!←Click on the left!