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A Flight Investigation of the Distribution of Ice-inhibiting Fluids on a Propeller Blade (1939)
NASA Technical Reports Server (NTRS) · leaf 10
Figure 3 .C.A. Technical Vote No. 727 Figure 2. - The propeller hub showing the fluid-dietrihuting system.NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
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