<http://schema.org/description>
"NASA\u2019s test of a rocket engine fuel injector made through selective laser melting illustrates an additively produced part\u2019s capacity to perform at high temperature and pressure."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pfonline.com/blog/post/video-additive-manufacturing-in-extreme-application>