供应C2800,C2720,2700,C2680,C2600镜面黄铜板
供应:H90黄铜棒,H80黄铜棒,H70黄铜棒
供应:2011铝棒,2024铝棒,环保铝棒
供应:H68黄铜板,H59黄铜板,H62黄铜板
供应:QBe2.0铍铜带,QBe1.9铍铜带,QBe1.8铍铜带
供应:C1100紫铜棒,T2紫铜棒,上海紫铜棒
供应:C1100紫铜带,T2紫铜带,上海紫铜带
供应H59黄铜板,H62黄铜板,H65黄铜板
供应C2800黄铜板,C2720黄铜板,黄铜大板
供应H70黄铜板,H80黄铜板,H90黄铜板
供应C3602拉丝黄铜板,C3604拉丝黄铜板