Some common troubles such as poor throwing power,burnt deposit on rim,dull gray coating,piebaldism,blue film,hazy deposit,spongy surface and roughness in decorative chromium plating were summarized.
介绍了装饰性镀最常见的质
:均镀能力
、边角易烧
、
暗灰色、花斑、蓝膜、雾状、麻面和粗糙等。