GB/T3880.2-20122A14-T1铝板模具冲压用0.3*1250*C ¥3.10 GMW15192M-AL-S-5000-S-110铝板汽车零部件用 ¥3.10 GB/T3880.2-20121200-H26铝板应力应变指数1.9*2050*C ¥3.30 GMW15192M-AL-S-6000-IF-100铝板定尺加工一张起售 ¥3.10 GMW15192M-AL-S-6000-IH-90铝板应力应变指数 ¥3.10 GMW15192M-AL-S-6000-S-90铝板汽车零部件用 ¥3.30