1.

Technical Paper
Technical Paper
1. A Study on Engine Valve and Seat Insert Wearing Depending on Speed Change.
Chun, K.J. ; Hong, J.S. ; Lee, H.J. ; Kim, D.Y. ; Kiu, J.
Pub. info.: 2004 SAE world congress : technical paper.  2004.  Warrendale, Penn..  Society of Automotive Engineers
Title of ser.: Society of Automotive Engineers technical paper series
Ser. no.: 2004
2.

Technical Paper
Technical Paper
2. METCAN Verification Status
Chamis, C.C. ; Caruso, J.J. ; Lee, H.J. ; Murthy, P.L.N.
Pub. info.: NASA Technical Reports.  (NASA-TM-103119),  pp.1-16,  1990.  National Aeronautics and Space Adminstration