The traditional gold-plating technology in China has exited for more than 2500 years.
传统的衣面处理鎏金技术，在中国已有二千五百多年的历史。
Silvering and gold plating is a traditional decoration technology.
错金银是中国传统装饰工艺之一。
The technology not only can be applied to the gold plating of all kinds of printed circuit board, but also can be used to pro…
可用于各式印刷线路板镀金，并可作为电子产品的自催化化学镀厚金前的顶覆金层。
The technology not only can be applied to the gold plating of all kinds of printed circuit board, but also can be used to pro…
可用于各式印刷线路板镀金，并可作为电子产品的自催化化学镀厚金前的顶覆金层。
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