
Dental Rotary Instruments - Burs - Part 1: Steel And Carbide Burs
出版:Asociacion Espanola de Normalizacion

专家解读视频
Defines dimensional and other relevant requirements for the 10 most commonly used shapes of steel and carbide burs, including quality control.
Supersedes UNE-EN 23823-1. (07/2003)
NF EN ISO 3823-1:1999 - Identical
ONORM EN ISO 3823-1:1999 - Identical
DIN EN ISO 3823-1 (1999-03) - Identical
BS EN ISO 3823-1:1999 - Identical
SN EN ISO 3823-1:1999 - Identical
NEN EN ISO 3823-1:1998 - Identical
ISO 3823-1:1997 - Identical
SS EN ISO 3823-1 Ed. 1 (1999) - Identical
NS EN ISO 3823-1 Ed. 2 (1999) - Identical
I.S. EN ISO 3823-1:1999 - Identical
UNI EN ISO 3823-1:1999 - Identical
NBN EN ISO 3823-1:1999 - Identical