铜牌号:CuSn12Ni2（G-CuSn12Ni2-C)铜标准：进口化学成分：（以茂腾材质书为准）
CuSn12Ni2（G-CuSn12Ni2-C)园棒CuSn12Ni2（G-CuSn12Ni2-C)铜皮CuSn12Ni2（G-CuSn12Ni2-C)电导铜
CuSn12Ni2（G-CuSn12Ni2-C)电解铜CuSn12Ni2（G-CuSn12Ni2-C)无氧铜CuSn12Ni2（G-CuSn12Ni2-C)copperCuSn12Ni2（G-CuSn12Ni2-C)
铜料CuSn12Ni2（G-CuSn12Ni2-C)电极铜CuSn12Ni2（G-CuSn12Ni2-C)铬锆铜
CuSn12Ni2（G-CuSn12Ni2-C)棒材CuSn12Ni2（G-CuSn12Ni2-C)锆铜CuSn12Ni2（G-CuSn12Ni2-C)锆青铜CuSn12Ni2（G-CuSn12Ni2-C)阴极铜
CuSn12Ni2（G-CuSn12Ni2-C)铬铜CuSn12Ni2（G-CuSn12Ni2-C)铬青铜CuSn12Ni2（G-CuSn12Ni2-C)纯铜CuSn12Ni2（G-CuSn12Ni2-C)磷铜
CuSn12Ni2（G-CuSn12Ni2-C)合金铜CuSn12Ni2（G-CuSn12Ni2-C)进口铜1/2HCuSn12Ni2（G-CuSn12Ni2-C)半硬3/4HCuSn12Ni2（G-CuSn12Ni2-C)全硬1/4HCuSn12Ni2（G-CuSn12Ni2-C)软料
CuSn12Ni2（G-CuSn12Ni2-C)铜合金CuSn12Ni2（G-CuSn12Ni2-C)棒料CuSn12Ni2（G-CuSn12Ni2-C)相应CuSn12Ni2（G-CuSn12Ni2-C)什么牌号CuSn12Ni2（G-CuSn12Ni2-C)卷板CuSn12Ni2（G-CuSn12Ni2-C)铜材CuSn12Ni2（G-CuSn12Ni2-C)铜管CuSn12Ni2（G-CuSn12Ni2-C)管材CuSn12Ni2（G-CuSn12Ni2-C)合金板barbrass
CuSn12Ni2（G-CuSn12Ni2-C)光板CuSn12Ni2（G-CuSn12Ni2-C)精板CuSn12Ni2（G-CuSn12Ni2-C)方棒CuSn12Ni2（G-CuSn12Ni2-C)六角棒
CuSn12Ni2（G-CuSn12Ni2-C)四方棒CuSn12Ni2（G-CuSn12Ni2-C)合金棒CuSn12Ni2（G-CuSn12Ni2-C)六角铜棒CuSn12Ni2（G-CuSn12Ni2-C)板料CuSn12Ni2（G-CuSn12Ni2-C)牌号CuSn12Ni2（G-CuSn12Ni2-C)铜号CuSn12Ni2（G-CuSn12Ni2-C)磨光棒
CuSn12Ni2（G-CuSn12Ni2-C)铜箔CuSn12Ni2（G-CuSn12Ni2-C)铸造CuSn12Ni2（G-CuSn12Ni2-C)锻打CuSn12Ni2（G-CuSn12Ni2-C)铜棒CuSn12Ni2（G-CuSn12Ni2-C)拉光棒CuSn12Ni2（G-CuSn12Ni2-C)导电铜CuSn12Ni2（G-CuSn12Ni2-C)带料CuSn12Ni2（G-CuSn12Ni2-C)带材
CuSn12Ni2（G-CuSn12Ni2-C)板材CuSn12Ni2（G-CuSn12Ni2-C)铜板CuSn12Ni2（G-CuSn12Ni2-C)圆板CuSn12Ni2（G-CuSn12Ni2-C)圆棒CuSn12Ni2（G-CuSn12Ni2-C)研磨棒CuSn12Ni2（G-CuSn12Ni2-C)铜带CuSn12Ni2（G-CuSn12Ni2-C)铜卷CuSn12Ni2（G-CuSn12Ni2-C)卷带CuSn12Ni2（G-CuSn12Ni2-C)对照国内CuSn12Ni2（G-CuSn12Ni2-C)什么材质CuSn12Ni2（G-CuSn12Ni2-C)线材
CuSn12Ni2（G-CuSn12Ni2-C)线料CuSn12Ni2（G-CuSn12Ni2-C)卷线CuSn12Ni2（G-CuSn12Ni2-C)管料CuSn12Ni2（G-CuSn12Ni2-C)铜套
CuSn12Ni2（G-CuSn12Ni2-C)圆线CuSn12Ni2（G-CuSn12Ni2-C)冷镦线CuSn12Ni2（G-CuSn12Ni2-C)什么价格CuSn12Ni2（G-CuSn12Ni2-C)条料CuSn12Ni2（G-CuSn12Ni2-C)盘线CuSn12Ni2（G-CuSn12Ni2-C)卷料CuSn12Ni2（G-CuSn12Ni2-C)卷材CuSn12Ni2（G-CuSn12Ni2-C)铜线CuSn12Ni2（G-CuSn12Ni2-C)合金线CuSn12Ni2（G-CuSn12Ni2-C)片材CuSn12Ni2（G-CuSn12Ni2-C)片料
CuSn12Ni2（G-CuSn12Ni2-C)冷镦铜线CuSn12Ni2（G-CuSn12Ni2-C)相当CuSn12Ni2（G-CuSn12Ni2-C)什么材料
CuSn12Ni2（G-CuSn12Ni2-C)是什么材料CuSn12Ni2（G-CuSn12Ni2-C)合金带CuSn12Ni2（G-CuSn12Ni2-C)铸铜CuSn12Ni2（G-CuSn12Ni2-C)对应国产