供应：B50A290,B50A3

电工钢牌号一览表 武钢：50WW1300,50WW1000,50WW800,50WW700,50WW600,50WW470,50WW400, 50WW350,50WW310,50WW290,50WW270,50WW250,50WW230 35WW550,35WW440,35WW360,35WW300,35WW270,35WW250,35WW230 宝钢：B50A1300,B50AH1300,B50A1000,B50AH1000,B50A800,B50AH800,B50A700, B50A600,B50AH600,B50A470,B50AH470,B50A400,B50A350,B50A310A,B50A290, B50A270,B50A250,B50A230 B35A550,B50A440,B50A360,B35A300,B35A270,B35A250,B35A230 取向硅钢：30Q150, 30Q140.30Q130,30Q120,30Q110,30QG105,27Q130,27Q120,27Q105 B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，B50A290,B50A310宝钢冷轧无取向硅钢，