Acquisition Source
Legacy CDMS
Date Acquired
September 6, 2013
Publication Date
April 1, 1944
Report/Patent Number
NACA-WR-E-54NACA-ARR-E4D15Report Number: NACA-WR-E-54Report Number: NACA-ARR-E4D15 Accession Number
93R22489
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
PISTON RINGS-CAST-IRON-LAPPING, COAXIALENGINES-SURFACE FINISHESPISTON RINGS-WEAR