
Dental root canal instruments. Specification for enlargers
出版:British Standards Institution

专家解读视频
Requirements for dental instruments: enlargers types G, B1 and P.
© British Standards Institution 2013
UNE EN 23630-2:1992 - Identical
SS EN 23 630-2:1993 - Identical
ISO 3630-2:1986 - Identical
ISO 3630-2:2000 - Identical
ONORM EN 23630-2:1992 - Identical
UNI EN 23630-2:1992 - Identical
I.S. EN 23630-2:1992 - Identical
DIN EN 23630-2 (1992-01) - Identical
NF EN 23630-2:1992 - Identical