C55185 C55280铜合金
2025-08-21
C55185C55280铜合金C52180C52400C52480C5260052900C53200C53400C53800C54400C54600C54800C55180C55181C55185C55280C55281C55282C55283C55284C55285C55385C55386C56000C60600C60700C60800C61000C61200C61300C61400 C61470C61500C61550网子同时振动以使
品牌：北鼎金属 规格：规格齐全 产地：进口国产 材质：C55185 C55280
