UNE-EN ISO 7494-1:2019现行
Dentistry - Stationary dental units and dental patient chairs - Part 1: General requirements (ISO 7494-1:2018)
出版：Asociacion Espanola de Normalizacion
专家解读视频
This 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.
ISO 7494-1:2018 - Identical
EN ISO 7494-1:2018 - Identical
ISO 7494-1:2018 - Identical
ISO 7494-1:2018 - Identical
EN ISO 7494-1:2018 - Identical
