Usoro ikpochapu bụ nke kachasị nke ọkpọkọ iyuzucha, muffler, ihe ntụgharị na ihe enyemaka ndị ọzọ.N'ozuzu, iyuzucha ọkpọkọ nke uka mmepụta ụgbọ azụmahịa na-ukwuu mere nke ígwè ọkpọkọ, ma ọ dị mfe oxidize na nchara n'okpuru ugboro ugboro omume nke elu okpomọkụ na h ...
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