Very efficient structural section developed by Glenn L. Martin Co.; members capable of rapid assembly; used for members whose critical stress is compression; efficient proportions and final refinements gradually evolved by routine research in testing laboratory; simple and light connections desired; requirements for economical construction.
The martin "Eureka" section
Aviation
Aviation ; 24 , n 6 ; p 321-322 + 336
1928
4 Figs.
Article (Journal)
English
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TIBKAT | 1.1868,3 - 3.1870,4; mehr nicht digitalisiert
Engineering Index Backfile | 1920
SLUB | 2011
|EUREKA: Deutschland ubernimmt Vorsitz
British Library Online Contents | 2009