EN ISO 4049:2019現行
Dentistry - Polymer-based restorative materials (ISO 4049:2019)
出版：Comite Europeen de Normalisation
專家解讀視頻
基本信息
標準編號： EN ISO 4049:2019
標準類別：Standard
出版單位：Comite Europeen de Normalisation
標準頁數：0
標準簡介
This document specifies requirements for dental polymer-based restorative materials supplied in a form suitable for mechanical mixing, hand-mixing, or intra-oral and extra-oral external energy activation, and intended for use primarily for the direct or indirect restoration of the teeth and for luting.
本標準替代的舊標準
