• And there are 8 kinds of main components in liquid fuel, which belong to higher olefine hydrocarbon, acetylene series, heterocyclic compound and polycyclic organic matter.

    收集到液体燃料中检测出8主要物质,分别高级烯烃、炔烃杂环化合物有机物。

    youdao

  • And there are 8 kinds of main components in liquid fuel, which belong to higher olefine hydrocarbon, acetylene series, heterocyclic compound and polycyclic organic matter.

    收集到液体燃料中检测出8主要物质,分别高级烯烃、炔烃杂环化合物有机物。

    youdao

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