角钢表格等边角钢不等边角钢规格单位重量长度重量单价合价单价合价规格单位重量长度重量单价合价单价合价(mm)(kg/m)(m)(T)(元/T)(元)(元/m)(元)(mm)(kg/m)(m)(T)(元/T)(元)(元/m)(元)20×30.891000.09 2700240.32.424032×20×31.170.00 00025×31.121000.11 2700302.43.0230232×20×41.520.00 00025×41.461000.15 2700394.23.9439440×25×31.480.00 00030×41.781000.18 2700480.64.8148140×25×41.940.00 00036×31.651000.17 00045×28×31.680.00 00036×42.161000.22 00045×28×42.190.00 00040×31.851000.19 2700499.5550050×32×31.90.00 00040×42.421000.24 2700653.46.5365350×32×42.490.00 00045×32.0810