The Effect of Continuous Weathering on Light Metal Alloys Used in Aircraft (1939)
NASA Technical Reports Server (NTRS) · leaf 9
REPORT NO. 663—NATIONAL ADVISORY COMMITTEE FOR AERONAUTICS … Figure 4.—Representative cross sections showing the maximum penetration of corrosive attack on sheets exposed 4 years at Hampton Roads. X 50.
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
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