SNV DIN EN 21559:1992被替代
Dentistry; Alloys For Dental Amalgam
出版：Swiss Standards
專家解讀視頻
基本信息
標準編號： SNV DIN EN 21559:1992
發布時間：1992/3/1 0:00:00
標準類別：Standard
出版單位：Swiss Standards
標準頁數：0
標準簡介
Specifies requirements and methods of test for alloys composed mainly of silver, tin and copper, complying with the composition requirements in either the powder or tablet form, suitable for the preparation of dental amalgam.
等同采用的國際標準
ISO 1559:1995 - Identical
DIN EN 21559 (1992-03) - Identical
DIN EN 21559 : 1992 - Identical
NFS 91 201 : 1986 - Identical
