Tin welding parts and lead-tin alloy die casting, zinc, beryllium bronze, phosphorus copper alloy in electroplating copper with commonly used before also gets to improve adhesion.
锡焊件、铅锡合金、锌压铸件、铍青铜、磷铜等合金在电镀前也常用预镀铜来改善结合力。
The advantages of housing parts with aluminum alloy substituting for zinc alloy have been described, focusing on the operation and key points of design of the aluminum alloy die casting die.
分析了箱体零件由锌合金改铝合金的优点，论述了模具的工作过程和设计要点。
Shanghai Shunfu Die-Casting Co. , Ltd. , located in No. 7955, Jinda Road, Feng Xian District of Shanghai, is specialized in production of aluminum alloy and zinc alloy die-casting parts.
上海舜富压铸制造有限公司，坐落于上海市奉贤区金大公路7955号，是一家中德合资企业，专业生产铝合金压铸件和锌合金压铸件。
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