ASTM D6443-04
波長色散X射線熒光光譜法測定未用潤滑油和添加劑中鈣、氯、銅、鎂、磷、硫和鋅的標(biāo)準(zhǔn)試驗(yàn)方法(數(shù)學(xué)修正程序)
Test Method for Determination of Calcium, Chlorine, Copper, Magnesium, Phosphorus, Sulfur, and Zinc in Unused Lubricating Oils and Additives by Wavelength Dispersive X-ray Fluorescence Spectrometry (Mathematical Correction Procedure)