
Dental vocabulary. General and clinical terms
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
General notes:
Later ISO amendments not included.
ONORM EN 21942-1:1992 - Identical
DIN EN 21942-1 (1991-10) - Identical
NBN EN 21942-1:1992 - Identical
I.S. EN 21942-1:1992 - Identical
NF EN 21942-1:1992 - Identical
UNI EN 21942-1:1992 - Identical
SS EN 21 942-1 Ed. 1 (1992) - Identical
ISO 1942-1:1989 - Identical
UNE EN 21942-1:1992 - Identical