Hot-rolled steel bars — Part 3: Dimensions of flat bars
热轧钢筋Spart 3:扁钢尺寸
发布日期:
1980-11-01
规定公制系列热轧扁钢的尺寸和公差。表格显示了宽度和质量的首选和第二首选尺寸。
Specifies dimensions and tolerances of metric series hot-rolled steel flat bars. A table shows preferred and second-preference sizes of width and mass.