轻质油品中氯含量的测定 单波长色散X射线荧光光谱法
Test method for determination of chlorine in light petroleum products by monochromatic wavelegth dispersive X-ray fluorescence spectrometry
2019-06-04
BS EN 16997-2017
Liquid petroleum products. Determination of the sulfur content in Ethanol (E85) automotive fuel. Wavelength dispersive X-ray fluorescence spectrometric method
液体石油产品 乙醇（E85）汽车燃料中硫含量的测定 波长色散X射线荧光光谱法
Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry (ISO 20884:2019)
石油产品汽车燃料硫含量的测定波长色散X射线荧光光谱法
2019-10-02
ISO 20884-2019
Petroleum products — Determination of sulfur content of automotive fuels — Wavelength-dispersive X-ray fluorescence spectrometry
石油产品 - 汽车燃料硫含量的测定 - 波长色散X射线荧光光谱法
2019-08-09
ISO 20847-2004
Petroleum products — Determination of sulfur content of automotive fuels — Energy-dispersive X-ray fluorescence spectrometry
石油产品——汽车燃料中硫含量的测定——能量色散X射线荧光光谱法
2004-03-08
UNE-EN ISO 20884-2004
Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry (ISO 20884:2004)
石油产品.汽车燃料硫含量的测定.波长色散X射线荧光光谱法（ISO 20884-2004）
2004-10-15
ISO 20884-2019/Amd 1-2021
Petroleum products — Determination of sulfur content of automotive fuels — Wavelength-dispersive X-ray fluorescence spectrometry — Amendment 1: Addition of the SSD detector to the Monochromatic excitation part of Table 1
石油产品.汽车燃料硫含量的测定.波长色散X射线荧光光谱法.修改件1:在表1单色激发部分增加SSD检测器
2021-09-28
EN ISO 20884-2019/A1-2021
Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry - Amendment 1: Addition of the SSD detector to the Monochromatic excitation part of Table 1 (ISO 20884:2019/Amd 1:2021)
石油产品.汽车燃料硫含量的测定.波长色散X射线荧光光谱法.修改件1:在表1单色激发部分增加SSD检测器（ISO 20884-2019/DAM 1-2021）