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基本信息
标准编号： BS 4681(1991) : AMD 8278
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
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
本标准替代的旧标准
替代本标准的新标准
等同采用的国际标准
ISO 9873 : 2017 - Identical
