怎样计算噪音
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| Format: | Article |
|---|---|
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
1978-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails?columnId=88692094&Fpath=home&index=0 |
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