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How to use Tunnel (Cave drawing software)

Hall2501

Hall2501

Member
Yet another addition to the ULSA surveying tutorials.

This "how to use tunnel" (Cave drawing software):

https://drive.google.com/open?id=0B0zxkZdXB7vUanJyaktyaGNaZnM 

Enjoy  :) I've probably made some mistakes/missed out some important details so some feedback would be really helpful.

Cheers
 
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