• This product is a closed pore structure and the reticular fiber network structure for the integration of high quality thermal insulation material.

    产品封闭微孔结构网状纤维结构一体优质高效保温材料。

    youdao

  • This product is a closed pore structure and the reticular fiber network structure for the integration of high quality thermal insulation material.

    产品封闭微孔结构网状纤维结构一体优质高效保温材料。

    youdao

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