steel main trusses arch
返回 19 条匹配短语对
adjustable steel arch perimeter
钢架周长可调
arch steel gate
弧形钢闸门
arch steel tube bridge
钢管混凝土拱桥
buffed corrugated steel arch bridge
覆土波纹钢板拱桥
Buried Corrugated Steel Arch Bridge
覆土波纹钢板拱桥
cable-strut steel arch
索支承钢拱
channel steel arch
槽形钢拱
Concrete Filled Steel Arch Bridge
钢管砼拱桥
H-stub thin-walled variant steel arch centering
H型薄壁变异钢拱架
large span steel arch structural
大跨钢拱结构
Large-span Steel Arch Bridge
大跨钢箱拱桥
lengthways main steel bar
纵向主筋
long span steel arch bridge
大跨度钢拱桥
Long-span steel arch bridges
大跨度钢拱桥
main steel girder
钢主梁
mould steel steel material
型材
non-support-pier steel arch
变曲率无支墩钢拱架
oblique-span steel arch bridge
斜跨刚拱桥
prestressed spatial steel trusses
预应力空间钢荇架
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