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From Pilot Hole to Precision Shaft: The Step-by-Step Guide to Using Raised Boring Machines
From Pilot Hole to Precision Shaft: The Step-by-Step Guide to Using Raised Boring Machines
Raised Boring Machine (RBM), also known as a Raise Borer, is a crucial tool in underground mining operations, facilitating the excavation of circular shafts between two levels without the need for explosives.
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