Composite drill stem of epoxy fiber glass reinforced with boron filaments and a retrievable core liner/sample return container for the Apollo Lunar Surface Drill
| Autor: | Langseth, Marcus G, Gibbon, Harry A, Perry, Richard S |
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| Rok vydání: | 1970 |
| DOI: | 10.7916/d8-a8cy-bd42 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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