Standard Test Method for Determination of Trace Metals in Petroleum Coke by Wavelength Dispersive X-ray Fluorescence Spectroscopy
通过波长色散X射线荧光光谱法测定石油焦中微量金属的标准测试方法
2025-05-01
SN/T 5251-2020
进出口石油焦中钠、铝、硅、钙、钛、钒、锰、铁、镍、硫含量的测定 波长色散X射线荧光光谱法
2020-08-27
DIN 51829
Petroleum products - Determination of additive and wear elements in greases - Analysis by wavelength dispersive X-ray fluorescence spectrometry
石油产品.润滑脂中添加剂和磨损元素的测定.波长色散X射线荧光光谱法分析