[Reports] / Amer.inst.of aeronautics and astronautics. N 90-2140 : Evaluation of brush seals for limited-life engines : Rep.presented at AIAA/SAE/ASME/ASEE 26th joint propulsion conf.,July 16-18,1990,Orlando,Fl / R.E.Chupp,P.Nelson, 1990. - 8 p. - Текст : непосредственный.