The FEA model of three-people seat underframe in the motor train unit was established.

 
  • 摘要對動(dòng)車(chē)組3人座椅的幾何模型,通過(guò)簡(jiǎn)化建立了底架結構的有限元模型。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan