• The coating device has the characteristics of compact structure, reasonable design and the capability of simultaneously plating two sides of a polymer film with film covering layers.

    具有结构紧凑设计合理、 能同时聚合物薄膜两面进行覆膜特点

    youdao

  • The coating device has the characteristics of compact structure, reasonable design and the capability of simultaneously plating two sides of a polymer film with film covering layers.

    具有结构紧凑设计合理、 能同时聚合物薄膜两面进行覆膜特点

    youdao

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