ASTM D3228-05被替代
Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
出版：American Society for Testing and Materials
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基本信息
標準編號： ASTM D3228-05
發布時間：2005/11/1 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：5
標準簡介
CONTAINED IN VOL. 05.01, 2005Covers the determination of nitrogen in lubricating oils when present in the concentration from 0.03 to 0.10 mass %, and for the determination of nitrogen in fuel oils when present in the concentration from 0.015 to 2.0 mass %.
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