prestressed steel-concrete composite continuous beam的意思|示意
美 / /
英 / /
预应力钢-混凝土组合连续梁
prestressed steel-concrete composite continuous beam的网络常见释义
预应力钢混凝土组合连续梁 预应力钢—混凝土组合连续梁
prestressed steel-concrete composite continuous beam相关短语
1、 prestressed steel-concrete continuous composite beam 预应力钢混凝土连续组合梁
2、 prestressed continuous steel-concrete composite beam 预应力钢