01778oam 2200553 450 991071593920332120210416090056.0(CKB)5470000002516704(OCoLC)761103926(EXLCZ)99547000000251670420111115j196811 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierObservations on permeation of polytetrafluoroethylene by compounds of rhenium, molybdenum, and tungsten /by Harold LeibeckiWashington, D.C. :National Aeronautics and Space Administration,November 1968.1 online resource (ii, 13 pages) illustrationsNASA/TN ;D-4886"November 1968."Includes bibliographical references (page 6).Tungsten compoundsnasatRheniumnasatMolybdenum compoundsnasatChromium groupfastMolybdenumfastRheniumfastSolventsfastTungstenfastTungsten compounds.Rhenium.Molybdenum compounds.Chromium group.Molybdenum.Rhenium.Solvents.Tungsten.Leibecki Harold F.1419385United States.National Aeronautics and Space Administration,OCLCEOCLCEOCLCQOCLCFGPOBOOK9910715939203321Observations on permeation of polytetrafluoroethylene by compounds of rhenium, molybdenum, and tungsten3533657UNINA