Standard test method for x - ray spectrometric analysis of lime and limestone 石灰和石灰岩x射线光谱分析标准试验方法
2.
Testing of gasolines - determination of phosphorus content - part 1 : analysis by wavelength dispersive x - ray spectrometry 汽油检测.磷含量测定.第1部分:波长色散x射线光谱分析