concrete support meaning in English
混凝土支架
混凝土支柱
Examples
- Technical specifications for ancher - shaft sprayed concrete support
锚杆喷射混凝土支护技术规范 - Assembled reinforced - concrete supports for roadways in coal mines
装配式钢筋混凝土煤矿巷道支架 - Abstract : to improve the utilization of underground space , a new method ? constructing underground space and forming concrete supporting with synchronous explosive and expanding method is presented
文摘:对于地下空间资源的开发利用，提出了同步爆扩成型地下空间和混凝土支护层的新方法。