Research on Three-dimension Geometric Modeling of Diesel Engine Tangential Intake Port Design of Progressive Die with Side Notching and Horizontal Blanking for Drawing Part

  • 柴油机切向进气道三维几何建模研究侧冲缺口-横向冲切落料拉伸级进模

  • 互联网摘选 2025-01-20 11:56:21

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句