PDF(120 KB)
Proposals for“Technical Requirements and Test Method for Acoustic Elements of Railway’s Sound Barrier”
LIAO Jian—zhou
Journal of Railway Engineering Society ›› 2009, Vol. 26 ›› Issue (8) : 27-30.
PDF(120 KB)
PDF(120 KB)
Proposals for“Technical Requirements and Test Method for Acoustic Elements of Railway’s Sound Barrier”
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