• Metal reflective thermal insulation material is by multi-layer aluminum or stainless steel combined overlap with multi-layer air gap structure of the insulation products.

    金属反射型保温材料多层不锈钢重叠组合起来具有多层结构保温制品

    youdao

  • Metal reflective thermal insulation material is by multi-layer aluminum or stainless steel combined overlap with multi-layer air gap structure of the insulation products.

    金属反射型保温材料多层不锈钢重叠组合起来具有多层结构保温制品

    youdao

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