关注微信公众号查券更方便
白铜带 高纯度白铜板B10 B18 B19 B30锌白铜棒CuNi18Zn27锌白铜
BZn15-20白铜块C7701纯铜CuNi18Zn27圆棒Cu90Ni10铜排C7150铜板材
CuNi10Zn27 CuNi10Zn42Pb2 CuNi12Zn24 铜合金 CuNi12Zn25Pb1铜棒
供应CW354H铜合金线CW400J板材CuNi10Zn27铜卷 CuNi10Zn42Pb2铜棒
CW401J铜板CW402J CW403J CW404J CuNi10Zn27铜棒CuNi12Zn30Pb1
CUNI25白铜板CuNi18Zn27白铜棒B25铜带 BFe10-1-1锰白铜棒 规格全
精密CuNi10Zn27 CuNi12Zn24 CuNi10Zn42pb2 CuNi12Zn25pb1铜合金
CW401J CW402J CW403J铜排CW404J CuNi10Zn27铜棒CuNi12Zn30Pb1板
现货 CuNi10Fe1Mn白铜CW352H铜棒BZn15-24-1.5铜板CuNi18Zn27板材
CuNi18Zn20CuNi18Zn27铜合金管
铜板 铜排铜带CuNi10Zn27规格 铜管铜合金铜棒合金齐全优质 供
规格齐全 CuNi10Zn27铜管 铜棒 优质 铜排合金Cu95铜板供应铜合
CuNi10Zn27 CuNi10Zn42Pb2 CuNi12Zn24 铜合金 CuNi12Zn25Pb1铜板
规格齐全 CuNi10Zn27铜管 铜棒 优质 铜排合金铜带铜板供应铜合
CuNi18Zn27锡青铜棒 CuSn10Pb10-C铜板ZCuSn5Pb5Zn5铜管CuSn8铜卷
CuNi18Zn27 CuSn8p锡青铜CuSn8pbp铜合金CuZn5 CuZn10 CuSn2铜棒
销售镍白铜 CuNi10Zn27洋白铜管 C7541洋白铜带 锌白铜 白铜管
C7164 镍铜合金C79000铜带C72500 CuNi18Zn27棒QAL10-4-4 铝青铜
