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Reinforced concrete and glass fiber reinforced plastic sand inclusion composite pipes and molding process thereof

Reinforced concrete and glass fiber reinforced plastic sand inclusion composite pipes and molding process thereof

  • CN 101,303,095 B
  • Filed: 12/19/2007
  • Issued: 06/27/2012
  • Est. Priority Date: 12/19/2007
  • Status: Active Grant
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