预应力混凝土结构用钢绞线 meaning in Chinese
prestressed concrete steel wire strand
Examples
- Prestressed concrete steel wire strand
预应力混凝土结构用钢绞线 - Testing device for elongation indictor of stranded wire in pre - stress concrete structure
预应力混凝土结构用钢绞线伸长量测试装置研究
prestressed concrete steel wire strand