flexural critical frequency
... flexowriter 快速印刷装置 flexural critical frequency 临界挠曲频率 flexural displacement 弯曲位移 ...
基于34个网页-相关网页
... critical force 临界力 critical frequency 临界挠曲频率 critical frequency 临界频率 ...
基于14个网页-相关网页
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