预铸混凝土 meaning in Chinese
pre-cast concrete
Examples
- Precast concrete products - linear structural elements ; german version en 13225 : 2004
预铸混凝土产品.线性结构元件 - Code of practice for pipelines . pipelines on land : design , construction and installation . precast concrete
管道实用规程.陆上管道:设计制造和安装.预铸混凝土管