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Personal Care

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An off-line data synchronization method was proposed to solve the problem that attitude data of measuring while drilling system of an ordinary medium or small rotary drilling rig cannot be uploaded on-line. In the method. hole synchronizer and exploring tube at bottom of the hole are used to collect real-time drill-pipe data and attitude data of the borehole respectively during drilli... https://proozya.shop/product-category/personal-care/
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