Igwe ọkụ
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Okpomọkụ dị elu na-eguzogide ọgwụ mgbochi corrosion fan ji mmiri ọkụ centrifugal blower fan
-Adịga n'ihu, dị ka nyocha ọkachamara ụlọ ọrụ ji esi mmiri ọkụ si dị
-Elu okpomọkụ na-eguzogide, elu arụmọrụ, elu ikuku olu, ala vibration, ala mkpọtụ
