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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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28 dic 1936 año - Start of usage of polystyrene
Descripción:
a polymer made from the monomer styrene, a liquid hydrocarbon that is commercially manufactured from petroleum
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By
Kindell Thompson
25 abr 2023
2
0
217
fecha:
28 dic 1936 año
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~ 88 years ago
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