C Chris Cantrell Member Mar 7, 2014 #1 http://phys.org/news/2014-02-ge-partners-undersea-pipeline-x-ray.html Source - Phys.org Author - Bob Yirka Date - 28 Feb 2014
http://phys.org/news/2014-02-ge-partners-undersea-pipeline-x-ray.html Source - Phys.org Author - Bob Yirka Date - 28 Feb 2014