宝钢无取向电工钢 武钢无取向电工钢 B35A250 0.35*1100/1200*C 35WW250 0.35*1100/1200*C B35AH250 0.35*1100/1200*C 35WW270 0.35*1100/1200*C B35A270 0.35*1100/1200*C 35WW310 0.35*1100/1200*C B35AH270 0.35*1100/1200*C 35WW350 0.35*1100/1200*C B35A350 0.35*1100/1200*C 35WW470 0.35*1100/1200*C B35AH350 0.35*1100/1200*C 50WW470 0.35*1100/1200*C B35A440 0.35*1100/1200*C 50WW600 0.35*1100/1200*C B35A600 0.35*1100/1200*C 50WW800 0.35*1100/1200*C B35A800 0.35*1100/1200*C 50WW1300 0.35*1100/1200*C B35A1000 0.35*1100/1200*C 50WLD600 0.35*1100/1200*C B35A1300 0.35*1100/1200*C 50WLD800 0.35*1100/1200*C B50A250 0.5*1100/1200*C 50WLD1300 0.35*1100/1200*C B50A270 0.5*1100/1200*C 50WW600RB 0.5*1100/1200*C B50A290 0.5*1100/1200*C 50WW800RB 0.5*1100/1200*C B50A350 0.5*1100/1200*C 50WW1300RB 0.5*1100/1200*C B50A400 0.5*1100/1200*C B50A440 0.5*1100/1200*C 武钢取向硅钢 B50A470 0.5*1100/1200*C 30Q120 0.3*950/1200*C B50A600 0.5*1100/1200*C 30Q130 0.3*950/1200*C B50A800 0.5*1100/1200*C 30QG130 0.3*950/1200*C B50A1300 0.5*1100/1200*C 30Q140 0.3*950/1200*C B60A600 0.6*1100/1200*C B60A800 0.6*1100/1200*C B60A1300 0.6*1100/1200*C