日标槽钢规格表标槽钢75*40*3.85.3Q2355200鞍钢日标槽钢75*40*5.06.92Q2355200鞍钢日标槽钢100*50*4.58.97Q2355200鞍钢日标槽钢100*50*5.09.36Q2355200鞍钢日标槽钢100*50*3.87.3Q2355200鞍钢日标槽钢125*65*5.211.66Q2355200鞍钢日标槽钢125*65*5.512.91Q2355200鞍钢日标槽钢125*65*6.013.4Q2355200鞍钢日标槽钢150*75*5.514.66Q2355200鞍钢日标槽钢150*75*5.716.71Q2355200鞍钢日标槽钢150*75*6.018.03Q2355200鞍钢日标槽钢150*75*6.518.6Q2355200鞍钢日标槽钢152*76*5.117.9Q2355200鞍钢)