SIS SS-EN 23 823-2-1992 牙科旋转器械．第2部分：钢和硬质合金磨光钻

标准号：SIS SS-EN 23 823-2-1992
中文标准名称：牙科旋转器械．第2部分：钢和硬质合金磨光钻
英文标准名称：Dental rotary instruments — Part 2: Steel and carbide finishing burs
发布日期：1992/7/10 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This part of ISO 3823 specifies dimensions of, and require-ments for, the twelve most commonly used forms of steel and carbide finishing burs. It is envisaged to extend the scope of this International Standard to cover other forms of burs.Other characteristics of bur heads, for example spiralled blades, cross-cut, are not covered by this International Standard. These will be dealt with in a future International Standard.