NEN ISO 16253 : 2017现行
WATCH-CASES AND ACCESSORIES - VAPOUR PHASE DEPOSITED COATINGS
出版：Netherlands Standards
专家解读视频
基本信息
标准编号： NEN ISO 16253 : 2017
标准类别：Standard
出版单位：Netherlands Standards
标准页数：0
标准简介
Describes the general requirements and test methods for hard coatings obtained by vapour phase deposition processes intended to improve mainly the surface aspect and wear and corrosion resistance, and/or to offer protection against contact-allergy.
