The gasoline label number is classified by the octane rating, which means the content of the octane.

汽油的标号是通过它的辛烷值来划分的。辛烷值代表汽油中辛烷的含量。

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The gasoline label number is classified by the octane rating, which means the content of the octane.

汽油的标号是通过它的辛烷值来划分的。辛烷值代表汽油中辛烷的含量。

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