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Primary element for spatial conductivity distribution.
Primary element for spatial conductivity distribution.
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机译:空间电导率分布的主要元素。
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摘要
Primary element for spatial conductivity distribution, consisting of the exciting coil with the core supplied with alternating current and two signal coils in a series and a differential connection characterised in that signal coils (4 and 5) are placed on the one side of the exciting coil (1) and they differ in a number of coils and/or external surface.
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