Acquisition Source
Legacy CDMS
Date Acquired
August 16, 2013
Publication Date
October 1, 1947
Report/Patent Number
NACA-TN-1442Report Number: NACA-TN-1442 Accession Number
93R11364
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
X-RAY INSPECTION - STEELSBEARINGS - FRICTIONSTEELS - WEARSTEELS - SAE 6510STEELS - SAE 1020STEELS - FRICTIONPHOTOMICROGRAPHS - STEELSLUBRICATION - FRICTIONSTEELS - CLEANING