๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

3. Trends in the development of turbomolecular vacuum pumps

โœ Scribed by J. Henning


Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
53 KB
Volume
28
Category
Article
ISSN
0042-207X

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Operation of 3He4He dilution refrigerato
โœ K. Uhlig; W. Hehn ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 214 KB

torque on the tight contacts improved the contact resistances from values between 5 and I0 /~ to values between 1 and 2/zQ. 6 Tests with variable forces on the contacts were also carried out. The effect of the force was not reversible and the results for a particular force depended on whether the le