Application of Backlash Adjustable Plane Wormgear with Variable Tooth Thickness Enveloping Worm Transmission in the Traction Machine for Lifts

  • 侧隙可调式变齿厚平面蜗轮包络环面蜗杆传动在电梯曳引机上的应用

  • 互联网摘选 2025-01-20 12:53:28

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