Na mgbakwunye na mmiri, Ọtụtụ n'ime mgbasa ozi na-eji na efere okpomọkụ Exchanger bụ dabere ngwọta, ọgaranya ngwọta, sodium hydroxide, sulfuric acid na ndị ọzọ chemical media, nke dị mfe ime ka corrosion nke efere na ọzịza na ịka nká nke gasket. Efere na gasket bụ isi ihe nke efere okpomọkụ excha ...
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