Factory mainly produces copper, aluminum, stainless steel, aluminum and zinc processing products covered.
厂内主要生产铜、铝、不锈钢、覆铝锌等加工制品。
The invention relates to a production method of natural mottled copper products, belonging to the technical field of metallic material processing.
本发明涉及一种天然斑铜产品的生产方法，属金属材料加工技术领域。
Applicable scope: all kinds of copper, aluminum alloy valve, iron products processing.
适用范围：各种铜阀门、铝合金、铁等产品加工。
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