๐”– Bobbio Scriptorium
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A new pumping disk for use in a turbomolecular pump with various length blades

โœ Scribed by Tu Jiyuan; Zhu Yu; Wang Xianzhang

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
147 KB
Volume
42
Category
Article
ISSN
0042-207X

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