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Mining DocProfessional

Added: June 14, 20232023-06-14T21:22:26-04:00 2023-06-14T21:22:26-04:00In: Mining Operations

Have you seen a Jumbo drilling a face in Underground mining?

The video shows a Jumbo drill drilling a face for an underground tunnel. What practice is good and what is bad in this example?

Author: Sabin Sabeff

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