In this paper the ferrography analysis technology is briefly introduced. 本文簡(jiǎn)介了鐵譜分析技術(shù)。
Change law of friction polymer in running diesel engine lubricating oil was studied by using Fe spectrum analysis technology. 運用鐵譜分析技術(shù),研究在用柴油機潤滑油中摩擦聚合物的變化規律。