• "POLYVIC" PVC Compound has been widely used in packaging (bottle) because of FDA approval and Japan Hygienic PVC Asociation.

    聚氯乙烯复合物获得FDA日本卫生pvc协会认可,广泛用于包装

    youdao

  • "POLYVIC" PVC Compound has been widely used in packaging (bottle) because of FDA approval and Japan Hygienic PVC Asociation.

    聚氯乙烯复合物获得FDA日本卫生pvc协会认可,广泛用于包装

    youdao

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