castellated beam
短語詞組
- Circular Hole Castellated Composite Beams 圓孔蜂窩組郃梁
- steel -concrete castellated composite beams 蜂窩形組郃梁
- steel castellated beams 蜂窩鋼梁
- circle -castellated beams 圓孔蜂窩梁
- tapered castellated Beams 變高度圓孔蜂窩梁
- the circular hole castellated beams 圓孔蜂窩鋼梁
- hexagon -hole castellated beams 六邊形孔蜂窩梁 返回 castellated beam