๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Columbia university school of library service system for thesaurus development and maintenance

โœ Scribed by T.C. Hines; Jessica L. Harris


Book ID
103108205
Publisher
Elsevier Science
Year
1971
Weight
969 KB
Volume
7
Category
Article
ISSN
0020-0271

No coin nor oath required. For personal study only.


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show that the part of bending or elbow is excited by the impulsive pressure of exhaust gas and generates a vibration, and the generated vibration is spread over the manifold and radiates high frequency noise at about same time. We also study the noise reduction method for the exiting part, transmiss