I.S. EN ISO 1797-1:2011被替代
Dentistry - Shanks for Rotary Instruments Part 1: Shanks Made of Metals
出版：National Standards Authority of Ireland
专家解读视频
Describes shanks for rotary instruments used in dentistry and gives measurement methods for the verification of dimensions.
SS EN ISO 1797-1 Ed. 2 (2011) - Identical
SN EN ISO 1797-1:2011 - Identical
ONORM EN ISO 1797-1:2011 - Identical
UNE EN ISO 1797-1:2012 - Identical
NEN EN ISO 1797-1:2011 - Identical
UNI EN ISO 1797-1:2011 - Identical
BS EN ISO 1797-1:2011 - Identical
EN ISO 1797-1:2011 - Identical
NS EN ISO 1797-1:2011 - Identical
NBN EN ISO 1797-1:2011 - Identical
NF EN ISO 1797-1:2011 - Identical
