A project of ultrasonic contactless support is put forward, and its principle is detailed introduced.

  • 提出了一种超声无触点支承方案, 详细介绍了超声无触点支承原理.

  • 互联网摘选 2025-01-20 12:11:50

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