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.
介绍了装饰性铬最常见的质量故
:
能力
、边角
、铬层暗灰色、花斑、蓝膜、雾状、麻面和粗糙等。