This short video records the extraction of wireline diamond drill core out of the inner tube from NQ outer rods. Core is extracted every 3 meters, the length of a NQ rod.
Негізгі бет Ғылым және технология Winter Drilling
This short video records the extraction of wireline diamond drill core out of the inner tube from NQ outer rods. Core is extracted every 3 meters, the length of a NQ rod.
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