Group Information

• Created By: gong da
• Posted On: Jun 11, 2019
• Views: 4
• Likes: 2
• Category: Automobile
• Description: Copper alloy is an alloy composed of pure copper as matrix and one or more other elements. According to the material forming method, it can be divided into cast copper alloy and deformed copper alloy.
• Location: Shenyang, 辽宁省中国