Hot rolled steel equal flange tees with radiused root and toes . dimensions and tolerances on shape and dimensions 热轧等边园弧根t型钢.尺寸和形状尺寸公差
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Hot rolled steel equal flange tees with radiused root and toes - dimensions and tolerances on shape and dimensions 带圆角齿根和齿顶的热轧钢等边二层交错凸缘.尺寸和形状及尺寸公差
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Hot rolled steel equal flange tees with radiused root and toes - dimensions and tolerances on shape and dimensions ; german version en 10055 : 1995 带圆角的热轧等腰t型钢和过渡连接件.尺寸和形状公差