NEN ISO 10552-1999 标准详情
- 标准号:NEN ISO 10552-1999
- 中文标题:计时仪器,冠和密封管,设计和尺寸
- 英文标题:Timekeeping Instruments; Crowns And Sealed Tubes; Designs And Dimensions
- 标准类别:荷兰国家标准NEN
- 发布日期:
Gives designs and dimensions of crowns and sealed tubes and their tolerances. Applies to crowns and sealed tubes of mechanical, electromechanical and electronic wrist watches of water-resistant designs.
* 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!