✦ LIBER ✦
Calculation of the performance chart for Roots-type pumps: H Hamacher, Rep DLR-FB-69-88, Dec 1969, 118 pages (in German) (Sci Tech Aerospace Reps, 8 (12), 2216, N70-26326)
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 143 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0042-207X
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