冷轧卷 0.70*1010*C DC05(DC04 DC06) 冷轧卷 0.70*1010*C DC05(DC04 DC06) 冷轧卷 0.70*1010*C DC05(DC04 DC06) 冷轧卷 0.70*1010*C DC05(DC04 DC06) 冷轧卷 0.70*1010*C DC05(DC04 DC06) 冷轧卷 0.70*1010*C DC05(DC04 DC06) 冷轧卷 0.70*1010*C DC05(DC04 DC06) 冷轧卷 0.70*1015*C 冷轧卷 0.70*1020*C DC05(DC04 DC06) 冷轧卷 0.70*1020*C DC05(DC04 DC06) 冷轧卷 0.70*1050*C DC05(DC04 DC06) 冷轧卷 0.70*1050*C DC05(DC04 DC06) 冷轧卷 0.70*1050*C DC05(DC04 DC06) 冷轧卷 0.70*1240*C DC04 冷轧卷 0.70*1240*C DC04) 冷轧卷 0.70*1240*C DC04(