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CuSn10Pb1锡青铜CuSn7Pb15-C铜合金CC496K铜板CAC604铜棒LBC4零切
CuSn7Pb15-C CC496K CAC604 LBC4铜棒 铜管 铸造铜套 铜板 铜排
CuSn7Pb15-C锡青铜棒CC496K铜排铜板CAC604铸造铜套LBC4C铜管定制
现货CC76S铜带C5440铜套C85700铜管C604黄铜板C86100 CAC01铜棒
ZCuSn12Pb1锡青铜板C90800铸造锡青铜CAC604铜管LBC4带材来图定制
SAE660锡青铜ZCuPb15Sn8铜合金CAC604铜板C5440铜棒C54400 C83810
C63000锡青铜C95500铜棒CuSn7Pb15-C铜合金CC496K铜管CAC604铜带
CAC604耐高温锡青铜板C5291铜棒C92700铜材铜管铜合金板定尺切割
CAC604锡青铜PB104 CUSN6锡青铜棒SAE660铜管C92200铜板C51100
C5212P锡青铜CUSN6 C60500铝青铜棒C95800铜板CAC604C C5102W铜管
CC496K锡青铜CAC604铝青铜板C83800铜圆棒C5191铜管SAE660 C67000
CAC406C BC6C CAC604C LBC4C进口锡铅青铜 铜棒 铜带铜板成分保证
慕尚C52100锡青铜C54400锡青铜套ZQSN10-2铜板CAC604 CuSn10铜管
C52100锡青铜C54400锡青铜套ZQSN10-2铜板CAC604 CuSn10铜管
CAC604C（LBC4C）铅青铜棒 铅青铜板 耐磨铅青铜管 铸造铅青铜套
锡铅青铜CAC605C CAC604 CAC603C铸造铜合金 铜管 铜板 铜棒 铜套
CAC603铜板C84400铜带CAC202铜排 CAC604铜棒 CuAl10Fe5Ni5铜合金
C3712黄铜CW509n铜棒H56 H59-1铜管 C3605铜板 PBC3C CAC604C铜带
CuSn7Pb15-C锡青铜棒CAC604铸造铜套CC496K铜排铜板LBC4C铜管定制
慕尚ZCuSn12Pb1锡青铜CW452K铜管CuSn12铜板C5441铜棒CAC604铜排
