The Cause of Welding Cracks in Aircraft Steels.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1940.
Subjects:	Aeronautics > Research. Measuring instruments. Mathematics. Iron.
Online Access:	Electronic resource (PDF)

Description
Item Description:	Includes graphs and tables.
Physical Description:	1 online resource (23 pages), digital, PDF file