Alluvial Gold Mine dredging - Video
DRAGFLOW hydraulic dredging unit ( HY50 pump plus cutter-head DTM50) for dredging sand, gravel and sludge along thechannelsaround the alluvial mine area
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DRAGFLOW hydraulic dredging unit ( HY50 pump plus cutter-head DTM50) for dredging sand, gravel and sludge along thechannelsaround the alluvial mine area