型号截面面积<br>理论重量<br>(高度*宽度)H*Bt1t2rcm2kg/m175*90175*90581023.2118.2200*100198*994.571323.5918.5200*100200*1005.581327.5721.7250*125248*124581332.8925.8250*125250*125691337.8729.7300*150298*1495.581641.5532.6300*150300*1506.591647.5337.3350*175346*174691653.1941.8350*175350*1757111663.6650400*150400*1508131671.1255.8400*200396*1997111672.1656.7400*200400*2008131684.1266450*150450*1509142083.4165.5450*200446*1198122084.9566.7450*200450*2009142097.4176.5500*150500*15010162098.2377.1500*200496*19991420101.379.5500*200500*200101620114.289.6500*200506*201111920131.3103600*200596*199101524121.295.1600*200600*200111724135.2106600*200606*201122024153.3120700*300692*300132028211.5166700*300