Usoro Ngwá Ọrụ Igwe Ulo - Nnukwu onye nkesa na - arụ ọrụ - Jianhe
Usoro Ngwá Ọrụ Igwe Ulo - Nnukwu onye nkesa na - emegharị - JIANHEDEDAIL:
Ihe onyonyo zuru ezu:
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Ntuziaka Ngwaahịa metụtara:
Ngwaahịa anyị matara nke ọma na ndị ọrụ ntụkwasị obi nke ukwuu ma nwee ntụkwasị obi na-agbanwe agbanwe na mmekọrịta akụ na ụba na mmekọrịta ọha na eze na-achọ maka usoro lubrication usoro - Nrụpụta nke onye na-ekenye ya - jịnianhe, ngwaahịa a ga-enyefe ụwa niile, anyị na-ahụ maka ihe niile ndị ahịa anyị na-enye iwu n'agbanyeghị ogo ha, ọnụahịa na-eri nri, nnyefe ngwa ngwa, N'oge nkwukọrịta, na-eju afọ, usoro ịkwụ ụgwọ dị mfe, usoro mbupu kachasị mma, mgbe ọrụ SKC. Anyị na-enye onye ahịa anyị niile. Anyị na-agbasi mbọ ike na ndị ahịa anyị, ndị ọrụ ibe anyị, ndị ọrụ iji mee ọdịnihu ka mma.