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  Robbins TBMs *really* rock!

  The Robbins company has uploaded on Flickr some great photos of rock tunneling. Beautiful. It shows tunnels bored by Robbins TBM. But unfortunately they have disabled downloading. So I can not upload them here at tunnelcontact.com You must see these great photos at breathtaking rock formati...

  Tags: The Robbins company, tunnel rocks, rock photos.rock images

  1676 days ago