ONORM EN 23630-2:1992被替代
Dental Root Canal Instruments - Part 2: Enlargers
出版：Osterreichisches Normungsinstitut
专家解读视频
Gives requirements for root canal instruments which includes enlarger, type G, enlarger, type B1 and enlarger, type P. Covers references, material and dimensional requirements.
DIN EN 23630-2 (1992-01) - Identical
NF EN 23630-2:1992 - Identical
BS EN 23630-2:1992 - Identical
I.S. EN 23630-2:1992 - Identical
UNI EN 23630-2:1992 - Identical
ISO 3630-2:2000 - Identical
SS EN 23 630-2:1993 - Identical
UNE EN 23630-2:1992 - Identical
