Testing of oxidic raw materials and basic materials - general bases of work for x - ray fluorescence method 氧化原材料和基础材料检验. x射线荧光法通用作业基础
2.
Crude oil and petroleum products - determination of sulfur content part 4 : energy - dispersive x - ray fluorescence method 原油和石油产品.硫含量测定.第4部分:能量分散x射线荧光法
3.
Crude oil and petroleum products - determination of sulfur content part 7 : wavelength - dispersive x - ray fluorescence method 原油和石油产品.硫含量测定.第7部分:波长色散x射线荧光法