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新品现货C68700铝黄铜板 C68800铜合金C35600黄铜棒 C35300黄铜带
速发现售C68700铝黄铜板 C68800铜合金C35600黄铜棒 C35300黄铜带
速发现货C68700铝黄铜板 C68800铜合金C35600黄铜棒 C35300黄铜带
/h70/建德t100嘉芯c35300冷150-机滤/f干/a替代//源200///杭州市
C35300黄铜合金棒 H62铜板C44300铜材C22000黄铜棒HTB2铜合
C35300黄铜合金棒 H62铜板C44300铜材C22000黄铜棒HTB2铜合金ZH62
供应优质C34500铅黄铜板 铅黄铜棒 规格齐全C35300铅黄铜 铜合金
铅黄铜合金CuZn35Pb2铅黄铜板 铅黄铜棒 C35300六角铜棒
现售C68700铝黄铜板 C68800铜合金C35600黄铜棒 C35300黄铜带线材
C35300铜合金C35300铜棒C35300铜板C35300规格齐全C35300优质
现货43000铜带 C35300铜排 C35600铜棒料 C38500铜合金C42250铜板
供应C68700铝黄铜板 C68800铜合金C35600黄铜棒 C35300黄铜带线材
现货C68700铝黄铜板 C68800铜合金C35600黄铜棒 C35300黄铜带线材
现货铜合金C34500 C35000 C35300 C35600 铜棒 板卷带
C37800铅黄铜棒HPb59-2.C3771 C35300海军黄铜板铜管铜条定做
C42250铜板 43000铜带 C35300铜排 C35600铜棒 C38500铜合金
C35300黄铜合金 H62 C44300 C22000 黄铜板HTB2 ZH62 HAl66-6-3-2
C35300黄铜合金棒H65 H62铜棒 C22000黄铜板ZH62铜材 HAl66-6-3-2
C52400 C44400 C46500 C46200铜合金C33000 C33500 C35300 C33200
C35300 黄铜排 HAL66-6-3-2 铜板 CuZn10 铜棒 HPb60-2 铜管 铜带
C3603 铜管 HBi59-1 铜排 C5210H 铜板 C86300 铜棒C35300黄铜带
C35300 铅黄铜 CZ120 铅黄铜板 CZ122铅黄铜棒 CZ121黄铜管 齐全
现货现售C68700铝黄铜板 C68800铜合金C35600黄铜棒 C35300黄铜
CuZn22AL2铝黄铜CuZn39Pb3 C35300铜板 C3710 CuZn40铜棒铜排铜块
C35300铅黄铜棒C35300铜管C37800 C38000黄铜排 方棒 六角棒定制
C48200 HSn90-1铜棒C69300铜管HMn55-3-1铜板C35300铜排
C35000 C35300 C35330 C35340 C35350铅黄铜棒材圆棒铜板铜管型材
C36000铜带 C35300圆棒 T35100铜板 T34900铜线 铅黄铜材料 现货
销售C23130黄铜棒 六角棒C35300铅黄铜板C35300黄铜带 黄铜套
美标C35300铅黄铜棒 六角棒 方棒 铅黄铜板 铅黄铜管 六角黄铜棒
现货C37700 C37100精密铜棒C35300 C36000自动车床铜棒 六角铜棒
HPb60-3黄铜C46700铜板CUZN39圆棒C35300铜管C2300BFD 零切
HMn62-3-3-7锰黄铜棒CuZn39Pb3铅黄铜C35300 C3710 CuZn38Pb2铜板
供CuZn37Pb1Sn1黄铜CuZn39Pb2Sn合金棒C67400铜带C35300铜板CZ116
铅黄铜棒C35300黄铜板C36000铜管CW613N CW611N CW612N六角黄铜排
供CuZn37Pb1Sn1黄铜CuZn39Pb2Sn合金棒C67400铜带C35300铜板CZ11
C48200黄铜HSn90-1铜棒C69300铜管HMn55-3-1铜板C35300铜排
C35300 耐腐蚀 CuZn22AL2 铝黄铜 CuZn39Pb3 铅黄铜 C3710 CuZn40
供应CuZn36Pb2As CW602N黄铜 C34700黄铜棒 C35300薄壁厚壁空心管
优质C42250铜板 C43000铜带 C35300铜排 C35600铜棒 C38500铜合金
供应进口C35300铅黄铜C37800圆棒C38000铜带JIC59-1B铜材JIC59-1
C3560黄铜C35300黄铜棒C66800铜板C36000 C66700铜板材HMn61-3-1
HPb62-2铅黄铜板C35300铜棒CDA353铜带C36000铜排Hpb62-3铜CDA360
C34200铜排C34500铜板C35300铜板铜合金圆棒板材C35330铜棒C35350
C68800黄铜C35300黄铜SAE430B棒黄铜管C35600黄铜板C37000铜排
供应现售C68700铝黄铜板 C68800铜合金C35600黄铜棒 C35300黄铜
C35300铅黄铜板 C3771铅黄铜棒 黄铜管 黄铜排 耐磨黄铜
C35000C35300铜材棒材板材管齐量齐全散切现货
C35600铅黄铜 C35300耐磨铅黄铜板 棒 铜管 规格齐全
美标 C36000 铅黄铜 C35300铜合金材料 铜板 C36000铜棒 钢板
C68700铝黄铜板 C68800铜合金C35600黄铜棒 C35300黄铜带线材
C35300铜合金C35300铜棒C35300铜板C35300规格齐全C35300现货供应
现货C35300铅黄铜带C46400铜棒C46600黄铜板C35600铜排 价格优惠
CuZn20Al2六角棒 CB753S铜条 CuZn28Sn1As黄铜棒C35300黄铜板
现货供应C42250铜板 43000铜带 C35300铜排 C35600铜棒C38500铜管
HAl61-4-3-1 黄铜 C3603 铜管 C35300 铜排 CuZn40Pb2 铜板 铜棒
恒丰C42250铜板 C43000铜带 C35300铜排 C35600铜棒 C38500铜合金
C46200 CuZn38Sn黄铜CuZn40Pb2铜套CuZn36Pb3铜管C35300铜棒 铜板
HSi80-3黄铜棒2.0265铜板HPb89-2CuZn36Pb3铜条CuZn40 C35300铜片
C38500 C68700铝黄铜板 C68800 C35300黄铜卷C35600黄铜棒C48500
C35300铜合金ZHMn55-3-1铸造锰黄铜排C86500铜板CZ114铜棒HPb61-1
C35300 CDA353 C44300铜合金棒CDA443 CDA464 C48500 C46400铜板
C37000 C35300黄铜C27400 C85200铜板C3604BD 铜棒HPb62-0.8铜带
C35300 CDA353 C44300 CDA443 C46400 CDA464 C48500 UNS铜合金
C35330铅黄铜棒C35350铜材C35600 C35000铅黄铜管料C35300铜合金
信运C35300铜合金 铅黄铜 C35300铅黄铜板 铜棒 铜管 可零切
