关注微信公众号查券更方便
CUNI13ZN23PB1锌白铜板CUNI18ZN19PB1铜材CUNI10ZN42PB2合金铜
CUNI18ZN19PB1锌白铜板2.0790铜合金CUNI7ZN39MN5PB3 2.0771铜材
CUNI18ZN19PB1铜棒CW408J铜材CUNI18ZN20 CW409J铜合金铜管
厂家供应CuNi30Mn1Fe锌白铜CuNi30Fe铜镍合金带CuNi18Zn19Pb1丝
销售洋白铜CuNi18Zn19Pb1锌白铜板 洋白铜棒2.0730白铜带 白铜板
CuNi18Zn19Pb1 铜棒 HPb66-0.5 铜管 CA105 铜合金 NS102 磷青铜
CuNi30Mn1Fe白铜 CuNi18Zn19Pb1 铜板 C7543 铜棒 C74000 白铜带
现货CuNi12Zn38Mn5Pb2 CuNi18Zn19Pb1铜合金板CuNi18Zn20圆棒
现货CuNi12Zn38Mn5Pb2 CuNi18Zn19Pb1铜合金板CuNi18Zn20圆棒板
CuNi18Zn19Pb1镍白铜洋白铜C7150铜合金 C7150锌白铜材料
CuNi12Zn38Mn5Pb2CuNi18Zn19Pb1铜及铜带合金带材条材线材及各种
CuNi18Zn19Pb1铜合金 CuNi10Zn42Pb2铜合金 可零切 规格齐全
CuNi18Zn19Pb1铜合金薄板可激光CuNi10Zn42Pb2铜合金板激光切割
CuNi13Zn23pb1 CuNi18Zn19pb1 CuNi10Zn42pb2铸造铜合金板
CuNi18Zn19Pb1 CuNi10Zn42Pb2 CuNi5 CuNi5Fe 铜合金棒 铜合金管
CuNi12Zn38Mn5Pb2 CuNi18Zn19Pb1进口锌白铜板白铜棒六角棒
CuNi18Zn19Pb1?CuNi10Zn42Pb2铜镍合金卷带白铜棒白铜管白铜薄板
CuNi18Zn19Pb1铜合金管 铜棒 铜板 铜线 铜排 规格齐全 任意切割
CuNi18Zn30Pb1铜合金管 CuNi18Zn19Pb1铜合金板激光切割 铜合金棒
CuNi13Zn23Pb1 CuNi18Zn19Pb1铜合金板 铜合金棒 可规格切 零切
CuNi18Zn19Pb1铜合金管 铜棒 铜板 铜线 铜排1/2/3/4/5/6/7/8/9mm
CuNi18Zn19Pb1镍白铜 洋白铜C7150铜合金 C7150锌白铜材料
CuNi12Zn30pb1 CuNi12Zn38Mn5pb2 CuNi18Zn20 CuNi18Zn19pb1
NS106锌白铜 NS106锌白铜带CuNi18Zn19Pb1镍白铜棒C798600白铜棒
C69720 棒料 CuNi18Zn19Pb1 铝青铜板NA13 铜箔 Cu-CATH-2 铜合金
销售洋白铜CuNi18Zn19Pb1锌白铜板洋白铜棒2.0730白铜带白铜板
