Robot That Climbs In The Pipe

ScienceDaily (2008-06-27) -- Industrial pipe systems are inaccessible and narrow. The pipes can be vertical and have junctions. Just as challenging, leakage points in the water system must be located, the condition of oil and gas pipelines must be checked and ventilation systems need to be cleaned.

http://www.sciencedaily.com/releases/2008/06/080624123559.htm

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