the low viscosity index and the higher acidity were resulted from the low paraffinicity and the high content of aromatics,cyclane.
基础油组成中烷
含量降低,芳
烷含量
升是其酸值升
度指数下降的内在原因。
含量the low viscosity index and the higher acidity were resulted from the low paraffinicity and the high content of aromatics,cyclane.
基础油组成中烷含量降低,芳烷含量升是其酸值升度指数下降的内在原因。
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