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带锌白铜板锌白铜棒白铜带
供应CuNi12Zn24铜板CuNi18Zn20六角棒C70610白铜棒CuNi12Zn27铜排
C7701白铜 CuNi18Zn27 铜排 铜带 CuNi18Zn20 铜板 C7060TWS 铜棒
BZn12-25白铜棒c7521铜带B10铜板B30 CuNi18Zn20铜棒C75200 零切
优质CuNi12Zn38Mn5Pb2 CuNi18Zn19Pb1铜合金板CuNi18Zn20圆棒板材
现货铜合金CuNi44Mn1 CuNi18zn20 CuNi18zn27铜棒 板卷带
现货铜合金CuNi2Zn24 CuNi18Zn20 CuNi10Zn25pb1铜棒板卷带
现货铜合金CuNi12Zn24(2.0730) CuNi18Zn20(2.0740) 铜棒 板
现货铜合金CuNi12Zn24(2.0730) CuNi18Zn20(2.0740) 铜棒 板卷带
优质镍铜合金 CuNi18Zn20锌白铜棒C75400锌白铜管 锌白铜套可零切
CuNi18Zn20CuNi18Zn27铜及铜带合金带材片材管材条材线材及各种
BZn15-20 C7100 B19 CUNi18Zn20洋白铜 BZn15-20锌白铜 铜板 铜棒
优质铜合金CuNi2Zn24 CuNi18Zn20 CuNi10Zn25pb1铜棒板卷带可分条
优质铜合金CuNi12Zn24(2.0730) CuNi18Zn20(2.0740) 铜棒 板卷带
东莞CuNi18Zn20白铜板C7150 铜管 B19铜排 B20铜材 镍白铜B18铜棒
铜镍锌合金CuNi18Zn20白铜棒BZN18-26白铜板BZn15-20铜材BZn18-18
C7521洋白铜B18 B19锌白铜板CUNi18Zn20 C752000半硬铜板B12铜棒
C70400 BZn18-26锌白铜板CUNI18ZN20 C7060TW白铜带C70265 C71500
CuNi18Zn27锌白铜CuNi18Zn20 CM102 C104铜棒 铜板 卷带 精密白铜
CuNi18Zn27 C1100锌白铜CM102 C104铜棒 C1020铜带CuNi18Zn20铜板
提供CW403J板材 CuNi18Zn20铜板 CW409J铜棒 CuSn5合金滑块锡青铜
进口铜合金C7701-H全硬白铜带NS105镍白铜线CuNi18Zn20锌白铜板
板材C75500锌白铜棒白铜带
镍白铜CuNi18Zn20洋白铜管
CuNi18Zn20锌白铜棒C7520
耐高温白铜箔 C7521洋白铜带 CuNi18Zn20锌白铜片 晶体谐振器外壳
C77000 C7701锌白铜CuNi15Sn8镍白铜CuNi18Zn20 CuNi18Zn27洋白铜
白铜锌白铜棒C7701铜板
C71500白铜C83800铜棒CuNi15Zn21铜带CDA715铜块CUNi18Zn20铜板
C7701 C7521洋白铜铜带C79300锌白铜CUNi18Zn20 C752000半硬铜板
现货CuA18Fe3 CuAl11Ni6-Fe5 CuNi18Zn20 C85400铜卷铜合金
零切薄板铜镍合金CuNi12Zn24铜板CuNi18Zn20铜棒CuNi20Mn1Fe
C79300锌白铜CUNi18Zn20铜合金 C7525洋白铜 C752000铜板 B25铜棒
现货B12白铜板C7701铜带CuNi18Zn20六角铜棒C7521铜管C2600 C2680
BZn15-20铜棒CuNi18Zn20锌白铜
现货BFe30-1-1白铜C70400 C75200铜板BZn18-10铜棒CuNi18Zn20棒材
供应 优质镍铜合金 CuNi18Zn20锌白铜棒 C75400锌白铜管 锌白铜套
CuNi12Zn24德国DIN标准锌白铜 CuNi18Zn20铜合金c79200镍白铜
现货CuNi12Zn38Mn5Pb2 CuNi18Zn19Pb1铜合金板CuNi18Zn20圆棒板材
供应 优质铜合金可零切 CuNi18Zn20现货 现货供应合金铜管规格
CuNi12Zn24铜排CuNi13Zn23Pb1铜棒CuNi18Zn20铜板CuNi18Zn19Pb
供应优质镍铜合金 CuNi18Zn20锌白铜棒 C75400锌白铜管 锌白铜套
供应优质 CuNi18Zn20 CW409J合金铜板材圆钢材六角钢带定制切割
CW409J 白铜 BZn18-26 铜带 CuNi18Zn20 铜板 BMn4.0-1.5 实心棒
CuAl9Fe2Ni2Mn1铜合金 CuNi12Zn24铜合金 CuNi18Zn20铜合金可零切
CuAl9Fe2Ni2Mn1 CuNi2Zn24 CuNi18Zn20 CuNi10Zn25pb1铜合金板
现货B12白铜板C7701白铜带CuNi18Zn20高镍白铜棒B18 C7521白铜B19
白铜CUNI12ZN24铜棒CUNI18ZN20 CUNI10ZN25PB1锌白铜板 铜合金
CuAl9Fe2Ni2Mn1铜合金板 CuNi12Zn24铜合金板 CuNi18Zn20铜合金板
CuA18Fe3 棒料CuAl11Ni6-Fe5 CuNi18Zn20 C85400铜卷铜合金棒铜板
C7701 C7521 洋白铜C79300 锌白铜CUNi18Zn20 C752000 分条白铜带
CuNi18Zn27锌白铜C104铜棒 CuNi18Zn20铜板CM102铜带 铜块 铜合金
进口CuNi18Zn20?CuNi18Zn27铜镍锌合金棒铜镍锌板带材铜镍锌六角
CuNi12Zn24 CuNi18Zn20 CuNi10Zn25Pb1 CuNi13Zn23Pb1锡青铜棒 管
进口CuNi12Zn24?CuNi18Zn20铜镍合金卷带白铜棒白铜管白铜薄板
CuNi18Zn20 铜合金管 铜棒 铜线 铜排 铜板激光切割1-2-3-4-5-6-8
CuNi18Zn20铜合金管外径3/4/5/6/8/10/12/14/15/16/18/20/22/24mm
CuNi18Zn20 CuNi18Zn27铜合金板 铜合金棒 可规格切 零切
CuNi18Zn20CuNi10Zn25Pb1铜板
CuNi18Zn20CuNi18Zn27铜合金管
优质洋白铜C79300锌铜CUNi18Zn20铜卷C752000半硬板B12 B25铜板
抗电磁干扰屏蔽CuNi12Zn24/2.0730 CuNi18Zn20/2.0740白铜带
优质BZn15-20锌白铜 C75400镍白铜带 CuNi18Zn20白铜棒 规格齐全
CuNi18Zn20 CuNi10Zn25Pb1铜合金板 铜合金棒 可规格切 零切
CuNi18Zn20 CW409J 2.0740锌白铜带 锌白铜板 锌白铜棒 白铜带
CuNi12Zn30pb1 CuNi12Zn38Mn5pb2 CuNi18Zn20 CuNi18Zn19pb1
C7060TW白铜板C70265铜棒C70400 C71500 CUNI18ZN20 BZN15-21-1.8
供应CuNi18Zn20铜镍锌合金丝 CuNi18Zn20S洋白铜线 可拆包散卖
2.0740锌白铜 C75400锌白铜板 CUNI18ZN20镍白铜 BMn43-0.5锰白铜
C77400白铜CUNi18Zn20白铜板Cu90Ni10白铜棒CN107 CN108 BAl6-1.5
BFE-1-1-0.5铁白铜CUNI18ZN20铜镍合金QHBCUI618ZN27铜带材C71N35
铝青铜CUAL9NI3FE2铜棒CUNI12ZN242.0730锌白铜板CUNI18ZN20
白铜CUNI12ZN24铜棒CUNI18ZN20CUNI10ZN25PB1锌白铜板铜合金
C79300锌白铜C7525洋白铜C752000铜板B25圆铜棒CUNi18Zn20铜合金
BZn15-20白铜块C7701纯铜CuNi18Zn27圆棒Cu90Ni10铜排C7150铜板材
优质CuNi18Zn27 白铜 C7541 铜板 BZn15-20 铜棒 C71000 C70400
bzn18-18白铜棒 C7531锌白铜CUNI15ZN20洋白铜C75500 CUNi25铜板
铜带BZn18-26铜板B18B20铜棒
B5 BZN18-26锌白铜棒 BZN15-20锌白铜锻环CUNi18ZN30PB1锌白铜
高纯度白铜 CuNi15Zn21白铜带 BZN15-20铜板 CuNi18Zn27 锌白铜棒
