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目前,建筑工程使用最多的钢筋为热轧带肋钢筋、热轧光圆钢筋和低碳钢热轧圆盘条。而最容易混淆的是把《低碳钢热轧圆盘条》(GB/T 701-1997)标准误认为《钢筋混凝土用热轧光圆钢筋》(GB 13013-1991)标准。它们之间的不同点
At present, the most widely used steel bar for construction is hot-rolled ribbed bar, hot rolled round bar and mild steel hot-rolled bar. The most easily confused is the “low-carbon steel hot-rolled strip” (GB / T 701-1997) standard mistaken for “hot-rolled reinforced concrete with hot-rolled steel bar” (GB 13013-1991) standards. The difference between them