احفر جميع الأهداف، حيث أنه غالبًا ما يتم الخلط بين العناصر القيمة والقمامة. Even if Fisher was the very first to receive a patent for an Digital metal detector, he was just one of many who improved and mastered the product. Charles Garrett, the founding father of Garrett Metal Detectors, https://forum-directory.com/listings13046745/rumored-buzz-on-%D9%83%D8%A7%D8%B4%D9%81-%D8%A7%D9%84%D9%85%D8%B9%D8%A7%D8%AF%D9%86