Discussion: 'The Spiral Point Drill—A New Concept in Drill Point Geometry' (Ernst, Hans, and Haggerty, W. A., 1958, Trans. ASME, 80, pp. 1059–1070)
| Autor: | C. J. Oxford |
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| Rok vydání: | 1958 |
| Zdroj: | Journal of Fluids Engineering. 80:1070-1071 |
| ISSN: | 0097-6822 |
| DOI: | 10.1115/1.4012603 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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