pre-stressed steel truss的意思|示意
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预应力钢桁架
pre-stressed steel truss的网络常见释义
预应力钢桁架 ...设计-建筑结构 关键词］预应力钢桁架；张拉体系；特征值屈曲；非线性；套钢管节点 [gap=888]Keywords:pre-stressed steel truss; tension system; eigenvalue buckling; non-linear; pipe sleeve joint ..
pre-stressed steel truss相关短语
1、 concrete-filled steel tubular pre-stressed truss 钢管混凝土预应力桁架