ribbed tube
短語詞組
- ribbed steel tube 暗置密肋鋼管
- inner -ribbed copper tube 內凸筋銅管
- an inner -ribbed copper tube 內凸筋銅管
- thin walled inner -ribbed copper tube 內肋銅管
- spirally inside -ribbed copper tube 內螺旋凸筋銅管
- thin -walled inner-ribbed copper tube 薄壁內肋片銅管
- ribbed tube superheater 加肋管過熱器
- inter spirally ribbed tube 螺旋內肋管
- furnace ribbed tube 爐筋管 返回 ribbed tube