低屈服拉伸比结构钢|沙特标准|SASO-ASTM-A1043M
SASO-ASTM-A1043M
Standard Specification for Structural Steel with Low Yield to Tensile Ratio for Use in Buildings
建筑物用低屈服拉伸比结构钢的标准规范
Applying Type : Standard Specification
Standard Year : 2018
Approval Year : 2018