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      This standard defines uniform symbols and abbreviations for filler and reinforcement materials in the plastics industry, with the aim of avoiding confusion caused by the existence of multiple abbreviations for the same material or multiple interpretations of the same abbreviation. The standard only includes abbreviations with clear purposes, ensuring uniformity of symbols and accuracy of use.

      This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
      Status Active
      CCS G31 ICS 83.080.01
      Release Date 2022-10-12 00:00:00 Implementation Date 2022-10-12 00:00:00
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