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内燃机油分析评定知识问答（二）——问答专栏（三十八）翟月奎曹云芳编周宜寿审核１柴油机油台架评定方法的特点是什么？答：Ｃａｔｅｒｐｉｌａｒ１Ｈ２、１Ｇ２三个方法是评定不同质量等级柴油机油高温清净性的单缸发动机台架。Ｃａｔｅｒｐｉｌａｒ１Ｈ２试验方法标准...
Q & A (in Chinese) (32) Zhai Yuekui Cao Yunfang and Zhou Yishou Auditing 1 What are the characteristics of diesel oil rig evaluation methods? A: Caterpilar1H2, 1G2 three methods are to assess the quality of different grades of high-temperature diesel engine cleanliness of the single-cylinder engine bench. Caterpilar1H2 test method standard ...