ALLOY954铜合金ALLOY954铜合金CDA954铜合金CDA954铜合金CDA954美标铸造铜合金CDA954铝青铜棒_买CDA954铝青铜棒ALLOY954铝青铜棒,ALLOY954铝青铜棒,10-4-4优质铜合金,CuAL11Fe5Ni5铜板,铝青铜,磷青铜,铝青铜10-5-5,
品牌:ALLOY 954 规格: 产地: 材质:ALLOY 954
ALLOY954铜合金ALLOY954铜合金CDA954铜合金CDA954铜合金CDA954美标铸造铜合金CDA954铝青铜棒_买CDA954铝青铜棒ALLOY954铝青铜棒,ALLOY954铝青铜棒,10-4-4优质铜合金,CuAL11Fe5Ni5铜板,铝青铜,磷青铜,铝青铜10-5-5,
品牌:库存现货,进口铜材 规格:齐全 产地:德国/美国/日本 材质:ALLOY954