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型钢
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型钢
Encyclopedia
工学
钢
释
section steel
型钢
具有确定横截面形状(或横截面形状沿长度方向有一定程度的周期性变化)且长度相对于横截面尺寸显著较大的直条钢材。
工学
型钢
释
section steel/structural steel
型钢
具有特殊几何截面形状和规格尺寸的条形钢材。是一种广泛应用于工业建筑的金属结构材料。
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