BS 4681:1991被替代
Specification For Reusable Metal Dental Mirrors And Handles
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS 4681:1991
标准类别：Standard
出版单位：British Standards Institution
标准页数：8
标准简介
Gives requirements and tests for reusable dental mirrors with a coated glass reflecting surface and metal casing and handle for use in the mouth. Includes marking and illustrates dental mirror, apparatus for determination of nominal magnification, apparatus for distortion test, locking device for mirror head and device for applying force. BS AMD 8278 RENUMBERS THIS STANDARD TO BS EN 29873: 1994
标准备注
© British Standards Institution 2013
Superseded and renumbered by BS EN 29873
(07/2004)
等同采用的国际标准
ISO 9873:1998 - Identical
