I.S. EN 27493:1990被替代
Dentistry - Dental Operator's Stool
出版：National Standards Authority of Ireland
专家解读视频
基本信息
标准编号： I.S. EN 27493:1990
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：0
标准简介
Specifies requirements and includes methods of test to be performed on the dental operator's stool to cover ergonomic, hygienic and safety characteristics.
替代本标准的新标准
等同采用的国际标准
SS EN 27 493:1990 - Identical
ISO 7493:2006 - Identical
UNI EN 27493:1991 - Identical
BS EN 27493:1991 - Identical
