热轧等边角铁规格重量
表
关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
/每米角钢号数尺寸(毫米)截断面积表面积理论重量A×bTr(厘米2)(米2/米)(公斤/米)22033.51.1320.0780.88941.4590.0771.1452.52533.51.4320.0981.12441.8590.0971.45933034.51.7490.1171.37342.2760.1171.7863.63634.52.1090.1411.65642.7560.1412.16353.3820.1412.654440352.3590.1571.85243.0860.1572.42253.7910.1562.9764.545352.6590.1772.08843.4860.1772.73654.2920.1760.36965.0760.1763.98555035.52.9710.1972.33243.8970.1973.05955055.54.8030.1963.7765.6880.1964.4655.656363.3430.2212.62444.390.223.44655.4150.224.25188.3670.2196.5686.363474.9780.2483.90756.1430.2484.82267.2880.2475.72189.5150.2477.4691011.6570.2469.151770485.570.2754.37256.8750.2755.39768.160.2756.40679.4240.2757.398810.6670.2748.3737.575597.3670.2955.81868.7970.2946.905710.160.2947.976811.5030.2949.031014.1260.29311.089880597.9120.3156.21169.3970.3147.376710.860.3148.525812.3030.3149.6581015.1260.31311.87499061010.6370.3548.35712.3010.3549.656813.9440.35310.9461017.1670.35313.4761220.3060.35215.941010061211.9320.3939.366713.7960.39310.83815.6380.39312.2761019.2610.39215.1210100121222.80.39117.8981426.2560.39120.6111629.6270.3923.2571111071215.1960.43311.928817.2380.43313.5321021.2610.43216.691225.20.43119.7821429.0560.43122.80912.512581411.9320.49215.5041013.7960.49119.1331215.6380.49122.6961419.2610.4926.19314140101427.3730.55121.4881232.5120.55125.5221437.5670.5529.491642.5390.54933.39316160101631.5020.6324.7291237.4410.6329.3911443.2960.62933.9871649.0670.62938.51818180121642.2410.7133.1591448.8960.70938.3831655.4670.70943.5421861.9550.70848.63420200141854.6420.78842.8941662.0130.78848.681869.3010.78754.4012076.5050.78760.0562490.6610.78571.168