C5240磷青铜棒，...

C5210磷青铜棒，...

C5191磷青铜棒，...

C65100硅青铜棒...

H62青铜板，哈尔滨...

C18200铬锆铜棒...

C18150铬锆铜棒...

C18150铬锆铜板...

C7700白铜线，江...

C7541白铜管，辽...

C7701白铜管，海...

C7350白铜管，白...

C7701白铜带，哈...

C7541白铜带，辽...

C7350白铜带，白...

C7350白铜棒，白...

C7521白铜板，广...

C7350白铜板，白...

C7701白铜板，海...

C5240磷铜排，磷...

C5210磷铜排，四...

C5441磷铜线，磷...

C5440磷铜线，珠...

C5210磷铜线，河...

C5440磷铜管，南...

C5240磷铜管，磷...

C5100磷铜管，重...

C5440磷铜带，珠...

C5240磷铜带，磷...

C5210磷铜带，四...