标准摘要
[中文适用范围]： ISO 3160 的本部分规定了有关金合金覆盖物的一般要求。 它适用于表壳及其配件，包括表链。 [外文原描述]： This part of ISO 3160 specifies general requirements concerning gold alloy coverings. It is applicable to watch-cases and their accessories, including bracelets.
英文名称Watch-cases and accessories — Gold alloy coverings — Part 1: General requirements