http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Improved piston ring materials for 650°C service
Office of Vehicle and Engine Research and Development.
1 online resource (vi, 106 pages) : illustrations
Title from title screen (viewed on July 17, 2012).
Includes bibliographical references (page 106).
Prepared for National Aeronautics and Space Administration, Lewis Research Center for the U.S. Department of Energy, Office of Vehicle and Engine R&D under contract DEN3-307 40933-6021-UT-OO DOE/NASA/0307-1
Improved piston ring materials for 650° C service