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Shock and Vibration
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Shock and Vibration
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2016
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Article
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Tab 6
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Research Article
Research on Aerodynamic Noise Reduction for High-Speed Trains
Table 6
Comparison of the SPL indices for the different pantograph fairing structures (dB(A)).
Evaluation index
Dlz1
Dlz2
Dlz3
91.2
90.5
90.9
88.5
87.9
88.3