热轨轻型工字钢的尺寸、截面面积、理论重量.doc

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1、热轨轻型工字钢的尺寸、截面面积、理论重量型号尺寸（mm）横截面积A（cm²）每米重量（kg/m）hbtwtrr1110100554.57.27.02.512.059.46112120644.87.37.53.014.7111.55114140734.97.58.03.017.4313.68116160815.07.88.53.520.2415.89118180905.18.19.03.523.3818.35118a1801005.18.39.03.525.3819.921202001105.28.49.54.026.8121.04120a2001105.28.69.54.028.9122

2、.691222201105.48.710.04.030.6224.04122a2201205.48.910.04.032.8225.761242401155.69.510.54.034.8327.35124a2401255.69.810.54.037.4529.401272701256.09.611.04.540.1731.54127a2701356.010.211.04.543.1733.891303001356.510.212.05.046.4836.49130a3001456.510.712.05.049.9139.181333301407.011.213.05.054.6242.

3、251363601457.512.314.06.062.8648.561404001558.013.015.06.072.4456.081454501608.614.216.07.086.0365.181505001709.515.217.07.097.8476.8115555018010.316.518.07.0114.4389.8316060019011.117.820.08.0132.46103.9816565020012.019.222.09.0152.80119.9417070021013.020.824.010.0176.03138.18170a70021015.024.02

4、4.010.0201.67158.31170b70021017.524.028.210.0234.14183.80