02154oam 2200613 450 991071604080332120210519143957.0(CKB)5470000002517698(OCoLC)785286658(OCoLC)236485924(EXLCZ)99547000000251769820120408j196812 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierRadiofrequency transmission characteristics of candidate ablation materials for planetary-entry-vehicle heat shields /by Melvin C. Gilreath, Andrew J. Chapman, and Douglas M. HatcherWashington, D.C. :National Aeronautics and Space Administration,December 1968.1 online resource (60 pages) illustrationsNASA/TN ;D-4920"December 1968."Includes bibliographical references (page 11).Ablative materialsnasatHeat shieldingnasatRadio frequencyPropertiesShielding (Heat)Space vehiclesAtmospheric entryAblative materialsfastShielding (Heat)fastSpace vehiclesAtmospheric entryfastAblative materials.Heat shielding.Radio frequencyProperties.Shielding (Heat)Space vehiclesAtmospheric entry.Ablative materials.Shielding (Heat)Space vehiclesAtmospheric entry.Gilreath Melvin C.1391321Chapman Andrew J.Hatcher D. M(Douglas M.),United States.National Aeronautics and Space Administration,OCLCEOCLCEEGMAD#OCLCQOCLCFOCLCQGPOBOOK9910716040803321Radiofrequency transmission characteristics of candidate ablation materials for planetary-entry-vehicle heat shields3445017UNINA