T2紫铜带 紫铜带厂家 红铜带 红铜片现货 材质有:H96C2100H90C22000H80C2400H70 C2600H68C26200H652680H63C2720H62C2800HP59-1黄铜棒、H62黄铜板 T3紫铜板…T8紫铜板、磷青铜C5102C5210C5191C1220C1040C111 C1100紫铜板。 黄铜带 C2680C2200C2720C2600C262