Model XDC explosion-proof instrument for measurement of roadways' cross section developed by using laser technology is dealt with in the paper.

  • 介绍了采用激光技术研制的XDC防爆型巷道断面测量仪的原理技术特性及软硬件设计。

  • 互联网摘选 2025-01-20 17:33:13

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