✦ LIBER ✦
Method of obtaining oil-free vacuum with oil diffusion pumps: (USA)O Winkler, Res & Develop, 15 (10), Oct 1964, 58–64
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- English
- Weight
- 132 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0042-207X
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