रॉक ड्रिलिंग ब्लास्टिंग ड्रिलिंग रिग

Video Description:
Discover the Multifunctional Hydraulic Geological Drilling Rig Machine, perfect for rock layer sampling and core drilling. Ideal for metal and non-metal mineral exploration, coal mines, and hydrological projects. This versatile rig offers high efficiency with depths up to 180m and multiple spindle speeds.
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