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![The Numbers on Plastic Bottles: What do Plastic Recycling Symbols ...](https://www.iarticlesnet.com/pub/img/site/s_45.jpeg)
The Numbers on Plastic Bottles: What do Plastic Recycling Symbols ...
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日期:2024-08-27
Have you ever wondered what the numbers, or recycling symbols mean at the
bottom of plastic bottles and containers? Some are safer than others....看更多