Nitrited-Steel Piston Rings for Engines of High Specific Power

Author:	Collins, John H., Jr.
Additional Authors:	Bisson, Edmond E.
Year:	1944
Document Type:	N/A
Series:	NACA Technical Reports
Report Number:	NACA-TR-817
Link:	https://digital.library.unt.edu/ark:/67531/metadc60098/