SN EN ISO 6871-2:1997被替代
Dental Base Metal Casting Alloys - Part 2: Nickel-based Alloys
出版：Swiss Standards
专家解读视频
Defines requirements and methods of testing for nickel-based dental casting alloys to be used in fabrication of removable dental appliances. Not applicable to alloys for using in metal- ceramic restorations.
ONORM EN ISO 6871-2:1997 - Identical
DIN EN ISO 6871-2 (1996-12) - Identical
BS EN ISO 6871-2:1997 - Identical
NEN EN ISO 6871-2:1996 - Identical
UNE EN ISO 6871-2:1997 - Identical
SS EN ISO 6871-2 Ed. 1 (1997) - Identical
UNI EN ISO 6871-2:1998 - Identical
ISO 6871-2:1994 - Identical
NF EN ISO 6871-2:1997 - Identical
I.S. EN ISO 6871-2:1997 - Identical
NBN EN ISO 6871-2:1996 - Identical
NS EN ISO 6871-2 Ed. 1 (1997) - Identical
