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A vortex-broken device was designed, and experiments were done before and after the installation of the device.
设计了一种漩涡破碎装置,进行加装装置前后的性能实验和噪声实验。
youdao
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A vortex-broken device was designed, and experiments were done before and after the installation of the device.
设计了一种漩涡破碎装置,进行加装装置前后的性能实验和噪声实验。
youdao