superposed beam的意思|示意
叠合梁
superposed beam的网络常见释义
叠合梁 关键词 ： 组合梁 ； 钢管混凝土 ； 叠合梁 [gap=604]Key words: composite beam; concrete filled steel tube; superposed beam
superposed beam相关短语
1、 bilayer superposed beam 双层叠梁
2、 superposed beam with notchs 带槽叠合梁
3、 prestressed concrete superposed beam 预应力混凝土叠合梁