Inside Out Library · Explore
Effect of stressed covering on strength of internal girders of a wing (1929)
NASA Technical Reports Server (NTRS) · leaf 17
FlgB.15,16 & 17 N.A.G.A. Teotanlcal Memorandum No.503 Fig.15 All supporting … Fig.16 1 d^y Atan oc dZ.= t ay an a dx' Fig.17NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
More pictures from Effect of stressed covering on strength of internal girders of a wing
More like this
