DIN Standards Committee Materials Testing
ISO 21068-1
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 1: General information and sample preparation
Chemische Analyse von Siliciumcarbid enthaltenden Rohstoffen und feuerfesten Erzeugnissen - Teil 1: Allgemeine Angaben und Probenvorbereitung
Responsible national committee
NA 062-08-112 AA - Chemical analysis of ceramic and glass materials