DIN EN ISO 21563 : 2013现行
DENTISTRY - HYDROCOLLOID IMPRESSION MATERIALS (ISO 21563:2013)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN EN ISO 21563 : 2013
发布时间：2013/1/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：51
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.
本标准替代的旧标准
