913. State-of-the-art and trends in the application of working fluids for obtaining ultrahigh vacuum with the aid of oil vapour pumps: M L Alashkevich et al,Vakuum Tekh, 2,Kazan 1970, 90–96 (in Russian)

• Publisher: Elsevier Science
• Year: 1971
• Tongue: English
• Weight: 289 KB
• Volume: 21
• Category: Article
• ISSN: 0042-207X
• DOI: 10.1016/0042-207x(71)92458-4