DS/EN ISO 14720-2:2013 陶瓷原料检验非氧化陶瓷原料粉末和颗粒中硫的测定第2部分:电感耦合等离子体发射光谱法(ICP/OES)或离子色谱法燃烧后
Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 2: Inductively coupled plasma optical emission spectrometry (ICP/OES) or ion chromatography after burning in