DIN EN ISO 21068-2:2024
含碳化硅、氮化硅、氧氮化硅和賽隆的原材料和耐火制品的化學分析 第2部分：揮發性組分、總碳、游離碳、碳化硅、總硅和游離硅、自由碳的測定...
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, fr...