
Dentistry - Endodontic instruments - Part 1: General requirements
出版:Netherlands Standards

专家解读视频
NEN-EN-ISO 3630-1 specifies general requirements and test methods for endodontic instruments used for endodontic purposes, e.g. enlargers, compactors, accessory instruments, shaping and cleaning?instruments, and a numeric coding system.
ISO 3630-1 : 2019 - Identical
EN ISO 3630-1 : 2019 - Identical
ISO 3630-1 : 2019 - Identical
EN ISO 3630-1 : 2019 - Identical