• The flammability of leather was evaluated by the vertical flame test and Oxygen Index Test.

    燃烧性能垂直燃烧试验指数进行表征。

    youdao

  • The flammability of leather was evaluated by the vertical flame test and Oxygen Index Test.

    燃烧性能垂直燃烧试验指数进行表征。

    youdao

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