prestressed steel box girder bridge
prestressed steel box girder bridge
预应力钢箱梁桥
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
On the prestressed concrete(PC) wide Box girder and the steel and concrete joint section of the bridge, the C55 high performance concrete is used.
鄂东长江大桥为混合梁斜拉桥，PC宽箱梁及钢-混凝土结合段采用C55高性能混凝土。
youdao
更多双语例句