X-Y2深い試錐孔の地質掘削装置コア サンプルのために設計する400メートル

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October 14, 2025
Video Description:
Discover the XY-2 Deep Borehole Geological Drilling Rig, a powerful 400-meter engineering machine designed for coring samples. Ideal for mineral exploration, geotectonic surveys, and concrete inspections, this rig offers versatility and efficiency in drilling operations.