Evaluation of five bearing-separator materials and polyphenyl ether lubricants for use in space power generation systems /
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| Format: | Book |
| Language: | English |
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Washington, D.C. :
National Aeronautics and Space Administration : [For sale by the Office of Technical Services, Dept. of Commerce, U.S. G.P.O.],
1965
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| Series: | NASA technical note ;
D-2663 NASA technical note ; D-2663 |
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