Testing of ceramic raw and basic materials - Determination of content of sulphur in powders and granules of non-oxidic ceramic raw and basic materials - Part 1: Infrared measurement after digestion in the induction furnace
陶瓷原材料和基本材料的试验.非氧化陶瓷原材料和基本材料粉末和颗粒中硫含量的测定.第1部分:感应炉消化后的红外测量