• 膨胀石墨一种柔软疏松多孔的物质天然鳞片石墨氧化水洗干燥及高温膨化而得到的。

    Expanded graphite is a soft porous material which is produced by natural squama graphite by means of oxidation, inserting, watering, dryness and expansion.

    youdao

  • 膨胀石墨一种柔软疏松多孔的物质天然鳞片石墨氧化水洗干燥及高温膨化而得到的。

    Expanded graphite is a soft porous material which is produced by natural squama graphite by means of oxidation, inserting, watering, dryness and expansion.

    youdao

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