SS EN 23878 Ed. 1 (1993)现行
Hardmetals - Vickers Hardness Test
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Specifies the method of Vickers hardness test for hardmetals. Coverage includes apparatus, procedure, and symbols and designations.
NBN EN 23878:1993 - Identical
SN EN 23878:1993 - Identical
ONORM EN 23878:1994 - Identical
BS EN 23878:1993 - Identical
UNI EN 23878:2003 - Identical
ISO 3878:1983 - Identical
NF EN 23878:1993 - Identical
I.S. EN 23878:1994 - Identical
UNE EN 23878:2001 - Identical
