H62黄铜排,H65黄铜排,H80黄铜棒,国产铜棒
【丰利达】AL5154铝板、..
H59耐腐蚀黄铜圆棒.C36..
H62黄铜排,H65黄铜排,..
浙江嘉兴铜排/国标环保C10..
1/2H红铜线-3/4H紫铜..
山东硬态紫铜线.国标超细C1..