NEN ISO 10552:2014现行
Timekeeping Instruments - Crowns And Sealed Tubes - Designs And Dimensions
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN ISO 10552:2014
发布时间：2014/10/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：10
标准简介
Defines designs and dimensions of crowns and sealed tubes and their tolerances. Pertains to crowns and sealed tubes of mechanical, electromechanical, and electronic wristwatches of water-resistant designs.
本标准替代的旧标准
