[Reports] / Amer.inst.of aeronautics and astronautics. N 89-2920 : Titanium as a gearcase material : Rep. presented at the AIAA/ASME/SAE/ASEE 25th joint propulsion conf.,Monterey(Ca),July 10-12,1989 / B.Shotter,V.Cox, 1989. - 7 p. - Текст : непосредственный.