Driving silencer
The invention relates to a driving silencer. The silencer comprises a shell, wherein the shell is cylindrical, a porous material layer is axially vertically arranged in the cylindrical shell, two sound pressure sensors are arranged in the shell positioned on one side of the porous material layer, a...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
30.05.2012
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Subjects | |
Online Access | Get full text |
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