实心铜棒,

黄铜棒实心铜条圆柱h59圆棒456816202528304050mm铜棒
黄铜板 实心铜棒h59/h62黄铜棒 对边六角铜棒h62黄铜方棒 可零切
h62 h59实心六角铜棒六方黄铜棒铜方纯铜棒4 60mm零切_易购搜
渤防(bofang)1419 h62黄铜棒实心铜棒圆铜棒黄铜条直径20mm-80mm铜棒
予几 紫铜棒红铜棒纯铜铜棒h59黄铜棒实心圆铜棒黄铜条直径3-200mm零