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PQWT-S300 Groundwater Detector 300m Depth Auto Mapping Water Finder2026-07-08 17:02:49 |
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PQWT-S300 Water Detector 300m Depth Electromagnetic Borehole Drilling2026-07-08 16:51:37 |
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PQWT CL600 Underground Pipe Leak Detector Machine 6m For House Pipeline2025-08-23 16:48:40 |