ISO 3160-2-1992 表壳和附件.金合金壳.第2部分:光洁度、厚度、抗腐蚀性和粘附性测定
ISO 3160-2-1992 标准详情
- 标准号：ISO 3160-2-1992
- 中文标题：表壳和附件.金合金壳.第2部分:光洁度、厚度、抗腐蚀性和粘附性测定
- 英文标题：watch cases and accessories - gold alloy coverings - part 2: determination of fineness, thickness, corrosion resistance and adhesion second edition
- 标准类别：国际标准化组织标准ISO
- 发布日期：1992-01-01
内容简介
The test methods described apply to all gold alloy coverings specified in ISO 3160-1 on watch cases and accessories, including bracelets when they are permanently attached to the case. The tests apply only to significant surfaces.
* 特别声明：资源收集自网络或用户上传，本网站所提供的电子文本仅供参考，请以正式出版物为准。仅供个人标准化学习，研究使用。如有侵权，请及时联系我们！
