DIN 52290-4 (1988-11)被替代
Security Glazing - Testing Of The Resistance Against Penetration By Balls And Classification
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
基本信息
标准编号： DIN 52290-4 (1988-11)
发布时间：1988/11/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：3
标准简介
The method described serves to test the resistance of security glazing to impact and to classify glazing according to its resistance to such impact.
替代本标准的新标准
