预应力空间组合结构
prestressed composite truss structure
闭式组合预应力机身
close-combined pre-tightened frame
部分预应力组合结构
partially prestressed composite construction
二次预应力组合结构
double prestressed composite structure
二次预应力组合梁
twice-prestressed composite beam
空间预应力钢桁架
spatial prestressed steel truss
空间预应力结构
spatial and prestressed structure
空间预应力索桥
spatial pretressed cable bridge
spatial prestressed cable bridge
双层预应力组合凹模
two_layer pre_stress combined matrix
下弦管内预应力空间管桁架
bottom pipe pre-stressed truss structure
预应力桁架锚索
prestress truss and anchor rope
预应力空间钢荇架
prestressed spatial steel trusses
预应力空间结构
prestressed spatial structure
prestressed space structures
prestressed space structure
prestress spatial structure
预应力空间结构体系
spatial prestressed structure
预应力空间网格结构
prestressed reticulated structure