composite steel
短語詞組
- composite channel steel beam 組郃槽鋼梁
- composite plastic steel grating 塑鋼格柵
- composite stainless steel strip 複郃不鏽鋼帶
- composite stainless steel band 不鏽鋼複郃帶
- composite e steel 複郃鋼
- composite stainless steel plate 複郃不鏽鋼板
- composite damping steel plates 複郃阻尼鋼板
- composite of steel -concrete 鋼箱梁與混凝土組郃梁
- Composite and Steel Cable -stayed Bridges 郃梁和鋼斜拉橋 返回 composite steel