NF EN 23312:1993现行
Sintered Metal Materials And Hardmetals - Determination Of Young Modulus
出版：Association Francaise de Normalisation
专家解读视频
Specifies a method for the determination of the dynamic (adiabatic) Young modulus by longitudinal oscillations of sintered metal materials and hardmetals. Coverage includes apparatus, procedure, and preparation of test pieces.
SN EN 23312:1993 - Identical
ONORM EN 23312:1994 - Identical
BS EN 23312:1993 - Identical
NBN EN 23312:1993 - Identical
I.S. EN 23312:1994 - Identical
UNI EN 23312:1993 - Identical
UNE EN 23312:2003 - Identical
ISO 3327:1982 - Identical
SS EN 23312 Ed. 1 (1993) - Identical
