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申请日:1991-06-24;专利号:CN 9121706.9;授权日:1992-06-03证书号:76930;国际专利分类号(IPC):G01F 23/26摘要 本实用新型为一种电磁簿造无接触金属液位检测装置;目的是将电磁干扰源用为工作源,较精确地检测出在类似电磁铸造这样强电磁干扰环境下的金属液位。本装置抗强电磁干
Patent application number: CN 9121706.9; Date of authorization: 1992-06-03 Certificate number: 76930; International Patent Classification (IPC): G01F 23/26 Abstract The utility model relates to a magnetic tape Non-contact metal level detection device; the purpose is to use the source of electromagnetic interference as a source of work, more accurately detected in a similar electromagnetic casting such a strong electromagnetic interference metal environment. The device anti-strong electromagnetic dry