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  1. Recycle Symbol Meanings: How to Read Plastic Recycling Codes

  2. Complete Guide to Reading Recycling Symbols | RTS

  3. Your Guide to Plastic Recycling Symbols - Acme Plastics

  4. Recycling symbol - Wikipedia

  5. The Ultimate Guide to Recycling Signs & Symbols | Rumpke

  6. How to Recycle: Recycling Symbols and Meanings - Everyday …

  7. Understanding recycling symbols and their meaning

  8. Recycling Symbols Decoded - Treehugger

  9. Recycling Symbols Explained - Recycle Technologies

  10. Recycling Symbols for Recycle Signs and Labels - a Guide