The invention relates to the processing technique of an aluminum alloy decorating part, in particular to the etching and spray painting composite technique of the aluminum alloy decorating part.
本发明涉及铝合金装饰件的加工工艺，一种铝合金装饰件的蚀刻、喷漆复合工艺。
The invention relates to the processing technique of an aluminum alloy decorating part, in particular to the etching and spray painting composite technique of the aluminum alloy decorating part.
本发明涉及铝合金装饰件的加工工艺，一种铝合金装饰件的蚀刻、喷漆复合工艺。
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