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Mine Surveying

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					Mine Surveying
   Special Terminology.
Mine Surveying
   Survey Marks
Mine Surveying
   Azimuth Undergound
Mine Surveying
   Weisbach Triangle
Mine Surveying
   Meridian Above and Below Ground the
    Same
Mine Surveying
   Optical Plummets
Mine Surveying
 Giro - Modern
Attachments
to Theodolites
Mining Surveying
 Levelling
down the shaft
Mine Surveying
 Alternatively using
Laser and Prism

				
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posted:10/6/2011
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