锻造铜锭Forged copper ingot
耐腐蚀铜锭Dezincification Resistance copper ingot
无铅铜锭Lead Free copper ingot
抛光铜锭Polishing copper ingot
高强度铜锭High-Strength copper ingot
快削铜锭Free Cutting copper ingot
铜锭brass ingot
铜棒shaped copper rod
无铅铜棒Lead Free copper rod
耐腐蚀铜棒Dezincification Resistance copper rod