bandpass width

英 美
  • 通带宽度
    1. It is pointes out to remove the scratch by adopting double circular pass guide rolls and using proper width steel strip.
      指出通过用双圆弧导向辊的孔型和采用合适的钢带宽度,才能够彻底消除焊缝边缘划痕这一现象。