types-of-plastic2-725x384
Types of Plastic: How Many Kinds of Plastics are There?
16 déc. 2015 09h10 HE | Canadian Plastics Industry Association
TORONTO, Dec. 16, 2015 (GLOBE NEWSWIRE) -- How many types of plastics there are? It's sort of like asking how many types of bread there are. Plastics aren't simply one material made the same way every...