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A METHOD OF RECORDING OF SOUNDING TO MEASURE THE CHARACTERISTICS OF EARTH LAYERS IN A SOUND OF SURVEY
A METHOD OF RECORDING OF SOUNDING TO MEASURE THE CHARACTERISTICS OF EARTH LAYERS IN A SOUND OF SURVEY
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机译:一种测声的方法,用于测量调查声中的地层特征
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摘要
To facilitate use of logging cables with fiber optic signal conductors, the optic source and detector at the surface are mounted on the winch drum. Electrical signals communicate between the control/processing unit and the optic source and detector on the winch drum.
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