hollow slab beam的意思|示意
空心板梁
hollow slab beam的网络常见释义
空心板梁 文章详细信息 关键词: 空心板梁;;张拉台座;;验算 [gap=350]Keywords: hollow slab beam,stretching pedestal,checking computation
hollow slab beam相关短语
1、 concrete hollow slab beam 混凝土空心板梁
2、 prestressed hollow slab beam 预应力空心板梁
3、 prestressed hollow-slab beam 预应力空心板梁