预应力钢材 meaning in English
prestressed steel
Examples
- Prestressed bar , anchorage device , construction and cost of civil engineering , evaluation , design , testing , addident analysis of pc structure , mould and reinforcement technology
土建类预应力钢材、锚具、设备、施工与造价；预应力结构评估、工程设计、现场测试与事故分析；模板钢筋技术。