标准编号：ISO/TR 3630-6:2023
中文名称：牙科 根管器械 第6部分：数字编码系统
英文名称：Dentistry — Endodontic instruments — Part 6: Numeric coding system
发布日期：2023-11
标准范围
This document specifies a coding system for specific characteristics of endodontic instruments, with a 12-digit code identifying general and specific characteristics of instruments or groups of instruments. The numerals identify the type of instrument, nominal size, taper, length, working part material, type and material of handle or shank.
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