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CuNi18Zn20铜合金管外径3/4/5/6/8/10/12/14/15/16/18/20/22/24mm
C79300 BMn3-12锌白铜BZn15-20铜板CuNi12Zn24白铜棒C96800铜棒
CuNi44Mn1锰白铜NS107 bfe10-1-1 CuNi12-Zn24锌白铜 C7150铜棒板
抗电磁干扰屏蔽CuNi12Zn24/2.0730 CuNi18Zn20/2.0740白铜带
CuNi12Zn24铜板 CuNi10 B30耐高温白铜带 B10（C70600）白铜带
CuNi12Zn24德国DIN标准锌白铜 CuNi18Zn20铜合金c79200镍白铜
CuSn3Zn9 C42500铜板C11000 E-Cu57铜带CuNi12Zn24铜排C75700铜棒
CuAl9Fe2Ni2Mn1铜合金 CuNi12Zn24铜合金 CuNi18Zn20铜合金可零切
CuNi12Zn24 CuNi18Zn20 CuNi10Zn25Pb1 CuNi13Zn23Pb1锡青铜棒 管
HPb89-2HPb66-0.5HPb63-3铜板
CuNi18Zn20CuNi18Zn27铜合金管
CuAl9Ni3Fe2 CuNi12Zn24铜合金板 铜合金棒 可规格切 零切
CuNi12Zn24来图激光切割 铜合金管 CuNi12Zn24铜棒
CuAl9Fe2Ni2Mn1铜合金板 CuNi12Zn24铜合金板 CuNi18Zn20铜合金板
CuAl9Fe2Ni2Mn1 CuNi12Zn24铜合金板激光切割 铜棒铜管铜环锻件mm
CuNi12Zn24锌白铜 C7521白铜带 2.0730铜合金板CuNi20Fe零切零售
CuNi10Zn27 CuNi12Zn24 CuNi10Zn42pb2 CuNi12Zn25pb1铜板 铜棒
铜合金CuNi12Zn24 CW403JC75700厂家直销CW403J锌白铜带 铜棒
铜带BZn18-26铜板B18B20铜棒
供应CuNi12Zn24铜板CuNi18Zn20六角棒C70610白铜棒CuNi12Zn27铜排
精密CuNi10Zn42Pb2 CuNi12Zn24铜合金排带CuNi12Zn25Pb1铜棒 铜板
CuNi12Zn24供应铜镍锌合金 铜棒铜板 板 锌白铜棒 激光零切
BZn1826白铜BMn3-12铜板C83600铜管BFe10-1-1铜卷CuNi12Zn24铜棒
C7150镍白铜CUNI18ZN27锌白铜板BZN15-24-1.5锌白铜BMN3-12可零切
NS109镍锌白铜CUNi30MN1FE铁白铜 NS112铅锌白铜CUNi12ZN24锌白铜
优质铜合金CuAl9Ni3Fe2(2.0971) CuNi12Zn24(2.073铜棒 板卷带
优质铜合金CuNi12Zn24(2.0730) CuNi18Zn20(2.0740) 铜棒 板卷带
c7541锌白铜 C79300锌白铜CuNi12Zn24白铜棒铜板卷带C96800镍白铜
CuNi12Zn24 合金 齐全铜棒可零切 CuNi12Zn24铜管铜板 规格铜合
长期现货CuNi12zn24 CuNi12zn29铜合金棒板管线条规格齐全 可零切
CuNi18Zn27锌白铜板C70600白铜板C7351白铜带BAl6-1.5 CuNi12Zn24
CuNi18Zn27白铜板CuNi12Zn24镍白铜管C7703 C1200 C7050X白铜棒料
锰铜带 NS107铜板CuNi15Zn22 CuNi12Zn24锌白铜板CuNi44Mn1铜块
CuNi12Zn24供应铜镍锌合金 锌白铜棒/板 规格齐全 品质保证
白铜CUNI12ZN24铜棒CUNI18ZN20 CUNI10ZN25PB1锌白铜板 铜合金
大量供应CuNi12Zn24铜镍锌合金 CuNi12Zn24锌白铜板 锌白铜棒
零切CuNi12Zn24 2.0730铜带CuNi12Zn24 C75700铜合金棒 铜板 铜排
现货供应 CuNi12Zn24铜镍锌合金CuNi12Zn24锌白铜板 白铜棒规格齐
-CW004A铜合金铜板 C75700Cu Cu铜棒ETP合金 铜管CuNi12Zn24 E
零切薄板铜镍合金CuNi12Zn24铜板CuNi18Zn20铜棒CuNi20Mn1Fe
BFe10-1-1白铜BZn15-20合金棒C70600铜带CuNi12Zn24铜板BFe10-1-3
CuNi18Zn27锌白铜 CuNi12Zn24 C70600白铜板 C7351白铜棒BAl6-1.5
CuNi10Zn27 CuNi10Zn42Pb2 CuNi12Zn24 铜合金 CuNi12Zn25Pb1铜棒
现货铜合金CuNi12Zn24(2.0730) CuNi18Zn20(2.0740) 铜棒 板卷带
现货铜合金CuAl9Ni3Fe2(2.0971)??CuNi12Zn24(2.0730) 铜棒 板
现货铜合金CuNi15zn21 CuNi12zn24 CuNi12zn29 铜棒 板卷带
现货CuNi12Zn24镍锌白铜板BMn40-1.5白铜棒C7701 C7520洋白铜合金
现货铜合金CuNi12Zn24(2.0730) CuNi18Zn20(2.0740) 铜棒 板
CUNI12ZN24 CW403J铜棒CUNI12ZN25PB1铜线CW404J铜合金CW406J
耐磨耐腐蚀合金BZn12-24锌白铜线材 C75720/CuNi12Zn24白铜铜线
供应 优质镍铜合金 CuNi12Zn24锌白铜棒 CW409J锌白铜管 锌白铜套
精密CuNi10Zn27 CuNi12Zn24 CuNi10Zn42pb2 CuNi12Zn25pb1铜合金
CuNi12Zn24锌白铜C73500铜带C7701白铜板 B30白铜卷C7521定尺开平
CDA798 锌白铜 CuNi18Zn27 白铜卷 白铜板 CuNi12Zn24 铜棒 铜带
CuAl10Fe5Ni5Y20 CuAl12Fe5Ni5Y20铜板材CuAl9Ni3Fe2 CuNi12Zn24
CuNi12Zn24铜排CuNi13Zn23Pb1铜棒CuNi18Zn20铜板CuNi18Zn19Pb
CuNi44Mn1锰白铜NS107 bfe10-1-1 CuNi12-Zn24锌白铜 C7150镍白铜
供应CuNi12Zn25Pb1铜棒 铜板CuNi10Zn42Pb2 CuNi12Zn24铜合
供应CuNi10Zn42Pb2 CuNi12Zn24铜合金排带CuNi12Zn25Pb1铜棒 铜板
C7150镍白铜CuNi18Zn27锌白铜板BZn15-24-1.5锌白铜BMn3-12可零切
优质现货CuNi12Zn26 CuNi18Zn27镍白铜板CuNi12Zn24白铜 圆棒 铜
C6191铝青铜棒铸铁耐磨
CuNi44Mn1锰白铜带 NS107白铜棒 CuNi12-Zn24锌白铜板CuNi15Zn22
CuNi18Zn27锌白铜 C70600白铜板C7351 CuNi12Zn24白铜棒BAl6-1.5
CuNi12Zn24 白铜 白铜板CuNi18Zn27镍白铜 铜棒铜带CuNi5Fe铁白铜
CuNi12Zn24白铜棒Cu90Ni10铜板C83600铜管C83800铜卷C76400可零切
BFe10-1-1 铁白铜 CuNi12Zn24 白铜棒 Cu90Ni10 白铜板 铜排 铜带
C79300锌白铜CuNi12Zn24白铜棒铜板卷带C96800镍白铜c7541锌白铜
铜管齐全 合金优质铜合金供应 可零切CuNi12Zn24铜棒铜板规格
恒丰CuNi12Zn24镍锌白铜板BMn40-1.5白铜棒C7701 C7520洋白铜卷带
恒丰锐力CuNi12Zn24铜镍锌合金 CuNi18Zn27锌白铜板 锌白铜带
1Cr17Ni2不锈钢板圆棒
提供CW352H板材 CuNi30Mn1Fe铜板 CW354H铜棒 CuNi12Zn24铜合金
售 CuNi12Zn24铁白铜C7100TE铜板BMn40-1.5锌白铜棒 BZn15-20铜箔
CuNi12Zn24 白铜 C73500 铜带 C79300 白铜板 B30 白铜卷 C752000
现货bzn15-24-1.5锌白铜C7520铜板C7060 CuNi12Zn29铜棒C7451铜管
供应CuNi12Zn24锌白铜板 CuNi12Zn24锌白铜带 白铜棒
进口CuNi12Zn24?CuNi18Zn20铜镍合金卷带白铜棒白铜管白铜薄板
