[Reports] / Amer.inst.of aeronautics and astronautics. N 88-3037 : Evaluating lens purge systems for optical sensors on turbine engines : Rep. presented at AIAA/ASME/SAE/ASEE 24th Joint propulsion conf., July 11-13, 1988, Boston(Ma) / T.Hayden,D.Myhre,D.Y.H.Pui и др, 1988. - 10 p. - Текст : непосредственный.