磷脱氧铜棒C1201BE C1201BD C1220 C1220BE C1220BD 黄铜棒: C2600BE C2600BD C2700 C2700BE C2700BD C2800BE C2800B   易切削黄铜C3601 C3601BD C3602 C3602BE C3602BD C3603 C3603BD C3604 C3604BE C3604BD C3605 C3605BE C3605BD   黄铜；C3712 C3712BE C3712BD C3771 C3771BE C3771BD   海**黄铜:C4622 C4622BE C4622BD C4641 C4641BE C4641BD C4430 C4430TW C4430TWS   铝青铜棒:C6161 C6161BE C6161BD C6161BF C6191 C6191BE C6191BD C6191BF C6241 C6241BE C6241BD C6241BF 标签：     深圳市磷脱氧铜   深圳市磷脱氧铜厂家
广东 深圳市深圳市磷脱氧铜厂家
C1201BEC1201BDC1220磷脱氧铜

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