文档编号:WLX013 字数:9067,页数:18 摘 要 This article introduced one kind of low cost, easy to make induction balanced -like metal detector's design. Its light weight may fix on operator's arm, also it has the good survey performance: The depth of penetration is big, moreover and the non-ferromagnetic body has the good resolution to the iron. It can suppress to a great extent to the hard response, including thin iron sheet. This characteristic is very useful to regard any search gold coin and other noble metal's people. 目 录 中文摘要 1
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Tags:涡流 金属 探测器 设计 | 2011-04-03 18:43:22【返回顶部】 |