j59445085 - 2015/5/6 21:31:00
H、P、R、B、F、E分别为热轧(Hotrolled)、光圆(Plain)带肋(Ribbed)ãmI°<æúÐbbs.3c3t.comG©ÀÞÑ)õ
钢筋(Bars)、细粒(Fine)\地震(Earthquake)5个词的英文首位字母,后面的数代表屈服强度为*** MpaãmI°<æúÐbbs.3c3t.comG©ÀÞÑ)õ附件:
钢筋种类及相关符号.rar
戚波081615 - 2015/5/8 17:43:00
学习了ãmI°<æúÐbbs.3c3t.comG©ÀÞÑ)õ
lidexing - 2016/4/21 7:13:23
非常感谢提供好资料ãmI°<æúÐbbs.3c3t.comG©ÀÞÑ)õ