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Sonde array for use with buried line locators
Sonde array for use with buried line locators
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机译:探空仪阵列,与掩埋线定位器配合使用
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摘要
A sonde array that is useful in locating buried utilities includes at least three substantially mutually orthogonal antennas. Each antenna includes a substantially cylindrical ferromagnetic core, an insulating layer surrounding the core, and a length of a conductor wrapped around the insulating layer to form a coil. The coils of the antennas are substantially identical.
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