DIN 51399-2 E:2008-08 草案 潤滑劑測試 添加劑、磨損和其他污染物中元素含量的測定 第2部分:波長色散 X 射線熒光光譜法 (XRF)
Draft Document - Testing of lubricants - Determination of elements content in additives, wear and other contaminations - Part 2: Wavelength dispersive X-ray fluorescence spectrometry (XRF)