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Results for "weknowexactlywheretogo"

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    • Quirin Poltinger

      The PPS mobile traverse system

      From time to time we get some very interesting and challenging customer requests. This is the story of one of them:   http://tunnelsurveyor.com/the-pps-mobile-traverse-system/

      Tags: surveying, guidance, weknowexactlywheretogo, TBM, navigation