Terephthalic acid, polyester (PET, polyethylene terephthalate) plastic building block. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), oxygen (red).
Drawing - Terephthalic acid, polyester (pet, polyethylene terephthalate) plastic building block. atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), oxygen (red). Clipart Drawing gg65342522
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