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Post by John on May 16, 2015 8:43:43 GMT -5
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Post by John on May 16, 2015 8:45:16 GMT -5
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Post by John on May 16, 2015 8:47:40 GMT -5
A good video explaining LTCC.
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Post by John on May 16, 2015 8:49:47 GMT -5
Plough face equipment.
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Post by John on May 16, 2015 8:52:49 GMT -5
High Wall Mining.
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