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He aha te Polystyrene Whakawhanui - Eps - Whakamaramatanga
Ko te tikanga, ko te polystyrene he polymer aromatic waihanga mai i te monomer styrene, i ahu mai i te benzene me te ethylene, nga hua hinu e rua.Ko te polystyrene he totoka, he pahuka ranei.Ko te Polystyrene he waiariki kore tae, maramara, e whakamahia ana ki te...Pānuitia atu
