p-Hydroxyacetophenone, eo hape e tsejoang e le PHA, ke motsoako o fumaneng tlhokomelo liindasteri tse fapaneng, ho kenyeletsoa litlolo, meriana le lijo, joalo ka mokhoa o mong oa li-preservatives tsa setso.Mona ke melemo e meng ea p-hydroxyacetophenone ho feta setso sa pele ...
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