Introduction:
Small Reflecting instrument. Used for fixing intermediate points on the survey line. Used where survey line is too long and it is difficult to do ranging by eye.
Introduction:
Small Reflecting instrument. Used for fixing intermediate points on the survey line. Used where survey line is too long and it is difficult to do ranging by eye.
Ranging a Line by Line Ranger | How to Fix Intermediate Point by Line Ranger |How to use Line Ranger
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