标准摘要
[中文适用范围]： 本部分ISO 3160规定了测定手表表壳及其配件（包括永久连接到表壳的表链）上金合金覆盖层的纯度、厚度、耐腐蚀性和附着力的方法。测试仅适用于显著表面。本部分适用于ISO 3160-1中规定的所有金合金覆盖层。 [外文原描述]： ISO 3160-2:2015 specifies methods to determine fineness, thickness, corrosion resistance and adhesion for gold alloy coverings on watch-cases and accessories, including bracelets when they are permanently attached to the case. The tests apply only to significant surfaces. ISO 3160-2:2015 applies to all gold alloy coverings specified in ISO 3160‑1.
英文名称Watch-cases and accessories — Gold alloy coverings — Part 2: Determination of fineness, thickness, corrosion resistance and adhesion