EN ISO 21563 : 2013现行
DENTISTRY - HYDROCOLLOID IMPRESSION MATERIALS (ISO 21563:2013)
出版：Comite Europeen de Normalisation
专家解读视频
基本信息
标准编号： EN ISO 21563 : 2013
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Provides the requirements and tests for helping determine whether the elastic aqueous agar and alginate hydrocolloid dental impression materials, as prepared for retail marketing, are of the quality needed for their intended purposes.
