DIN EN ISO 8891 (2000-11)被替代
Dental casting alloys with noble metal content of at least 25 % but less than 75 % (ISO 8891:1998); English version of DIN EN ISO 8891
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
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.
Supersedes DIN EN 28891 and DIN 13906-2 (05/2002)
UNI EN ISO 8891:2001 - Identical
EN ISO 8891:2000 - Identical
UNE EN ISO 8891:2001 - Identical
SS EN ISO 8891 Ed. 2 (2001) - Identical
ISO 8891:1998 - Identical
NS EN ISO 8891 Ed. 3 (2000) - Identical
I.S. EN ISO 8891:2001 - Identical
NF EN ISO 8891:2000 - Identical
UNI EN ISO 8891:1997 - Identical
NBN EN ISO 8891:2000 - Identical
ONORM EN ISO 8891:2000 - Identical
BS EN ISO 8891:2000 - Identical
NEN EN ISO 8891:2000 - Identical
SN EN ISO 8891:2000 - Identical
