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28 dez 1936 ano - Start of usage of polystyrene

Descrição:

a polymer made from the monomer styrene, a liquid hydrocarbon that is commercially manufactured from petroleum

Adicionado na linha do tempo:

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ByKindell Thompson

25 abr 2023

2

0

217

Data:

28 dez 1936 ano

Agora

~ 88 years ago

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