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underground water detection resistivity instruments
Selling leads
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...Resistant Panoramic Borehole Inspection Camera for Marine Geology Surveys It is applicable to fields such as engineering geology, hydrogeology, ...
2026-07-08 00:12:25
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...water well, coal mine and other mining borehole. The system identifies lithologies and stratigraphic correlations in boreholes, cased or uncased, ...
2025-05-29 16:32:09
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... has built-in white lighting, which can peep and detect underwater caves with a diameter of more than 80mm. The camera is waterproof and can resist ...
2026-07-08 00:12:25
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