The Modeling Theory of Accurate Spurs Gears Dies and Automatic Numerical Control Programmed by Figures Interactive Processing and Simulation

 
  • 直齒圓柱齒輪精密成形擠壓型腔的建模理論和圖形交互數控自動編程及其加工模擬
今日熱詞
目錄 附錄 查詞歷史