1) bridge concrete
桥涵混凝土
1.
Reasons and protection of bridge concrete honeycomb rough surface;
桥涵混凝土表面蜂窝麻面产生的原因及防治
2) construction of bridge in concrete
桥涵混凝土施工
5) slab culvert concrete
箱涵混凝土
1.
In accordance with the design demands of slab culvert concrete for a water supply project in east Shenzhen, a series of tests on mixture proportions of the concrete were carried out by using local materials.
根据深圳东部供水工程箱涵混凝土的设计要求 ,采用当地原材料进行了配合比优化试验 ,提出了箱涵混凝土的推荐配合比 。
6) concrete pipe and culvert
混凝土管涵
补充资料：桥涵
1.桥梁和涵洞的并称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条