welded tube
短語詞組
- welded fin tube 焊片式翅片管
- welded square tube 方管型鋼
- welded pipe tube 焊縫接管
- welded steel tube fuselage [機]焊管機身
- welded fins tube 焊片管
- electrically welded precision tube 精密電焊管
- welded gas tube 焊接氣管
- Welded Steel Tube 焊接鋼管;燒焊鋼管
- Welded brass tube 黃銅焊接管 返回 welded tube