B400/780DP0.5*1250*C宝钢冷轧双相高强度钢B400/780DP0.6*1250*C宝钢冷轧双相高强度钢B400/780DP0.7*1250*C宝钢冷轧双相高强度钢B400/780DP0.8*1250*C宝钢冷轧双相高强度钢B400/780DP0.9*1250*C宝钢冷轧双相高强度钢B400/780DP1.0*1250*C宝钢冷轧双相高强度钢B400/780DP1.1*1250*C宝钢冷轧双相高强度钢B400/780DP1.2*1250*C宝钢冷轧双相高强度钢B400/780DP1.3*1250*C宝钢冷轧双相高强度钢B400/780DP1.4*1250*C宝钢冷轧双相高强度钢B400/780DP1.5*1250*C宝钢冷轧双相高强度钢B400/780DP1.6*1250*C宝钢冷轧双相高强度钢B400/780DP1.8*1250*C宝钢冷轧双相高强度钢B400/780DP1.9*1250*C宝钢冷轧双相高强度钢B400/780DP2.0*1250*C宝钢冷轧双相高强度钢B400/780DP2.1*1250*C宝钢冷轧双相高强度钢B400/780DP2.2*1250*C宝钢冷轧双相高强度钢B400/780DP2.3*1250*C宝钢冷轧双相高强度钢B400/780DP2.5*1250*C宝钢冷轧双相高强度钢B400/780DP2.6*1250*C宝钢冷轧双相高强度钢B400/780DP2.8*1250*C宝钢冷轧双相高强度钢B400/780DP3.0*1250*C宝钢冷轧双相高强度钢B400/780DP3.2*1250*C宝钢冷轧双相高强度钢B400/780DP3.5*1250*C宝钢冷轧双相高强度钢)