DIN EN ISO 8891 : 2000被替代
DENTAL CASTING ALLOYS WITH NOBLE METAL CONTENT OF AT LEAST 25 % BUT LESS THAN 75 %
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 EN ISO 8891 : 2000
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：0
标准简介
Gives the classification of, and specifies requirements and test methods for, dental casting alloys with a noble metal content of 25% up to but not including 75%. Applies to casting alloys meant for making dental restorations and appliances.
