round tube
短语词组
- Round Power Tube Brushes 圆形电力管刷
- round -tube 圆管
- round steel tube member 圆钢管轴心受压杆件
- round boiler tube brush 圆管刷
- round thread tube 大螺距圆螺纹管
- Round Paper Tube 圆纸筒
- Round -Bottom Tube 圆底试管
- round tube conveying belt 圆管输送带
- staggered round tube 错排圆管 返回 round tube