steel tubular structure
短語詞組
- double -arch-steel-tubular structure 雙拱型鋼管結(jié)構(gòu)體系
- concrete filled steel tubular structure 鋼管混凝土結(jié)構(gòu)
- concrete -filled steel tubular structure 鋼管混凝土結(jié)構(gòu)
- tubular steel structure 筒形鋼結(jié)構(gòu)物 返回 steel tubular structure