Distortion of automobile synchronizer gear sleeves will take place during the course of carburization and quenching.

  • 汽车同步器齿套在渗碳淬火后,发生变形.

  • 互联网摘选 2025-01-18 12:33:03

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