BS EN ISO 7494-1 : 2018现行
Dentistry. Stationary dental units and dental patient chairs. General requirements
出版：British Standards Institution
专家解读视频
The British Standards InstitutionThis document specifies requirements and test methods for stationary dental units, dental patient chairs, and combinations of both regardless of whether they are or not electrically powered. This document also specifies requirements for the instructions for use, for the technical description, for marking and for packaging. Operator's stools, portable dental equipment and operating lights are not in the scope of this document.
EN ISO 7494-1 : 2011 - Identical
ISO 7494-1:2018 - Identical
EN ISO 7494-1 : 2011 - Identical
ISO 7494-1:2018 - Identical
EN ISO 7494-1:2018 - Identical
