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          Paraffin Wax

          Product Name: Paraffin Wax

          Appearance: white granular/pellets or Slab

          CAS NO.: 8002-74-2

          EINECS: 232-315-6

          Formula:CnH2n+2(n=20-40)

          13283888407 13373951170
          亚洲成熟妇女视频免费