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1、工字钢型号规格Ns型号规格H/mmB/mmt/mmwkgm110100634.511.261212120745.013.987314140805.516.89416160886.020.513518180946.524.143620A2001007.027.929720B2001029.031.069822A2201107.533.07922B2201129.536.5421025A2501168.038.1051125A25011810.042.031228A2801228.543.4921328B28012410.547.8881430A3001269.048.0841530B300128
2、11.052.7941630C3001301357.5041732A3201309.552.7171832B32013211.557.7411932C32013413.562.7652036A36013610.060.0372136B36013812.065.6892236C3601401471.3412340A40014210.567.5982440B40014412.573.8782540C40014614.580.1582645A45015011.580.422745B45015213.587.4852845C45015415.594.552956A56016612.5106.3163056B56016814.5115.1083156C56017016.5123.93263A63017613121.4073363B63017815131.2983463C63018017141.189