Knife ọnụ ụzọ valvụ na-ọtụtụ ebe na-eji na-eji na akwụkwọ igwe nri, nsị osisi, tailgate nhazi osisi, wdg The arụmọrụ nke mma ọnụ ụzọ ámá valves nwere ike ịghọ njọ na njọ na usoro nke na-aga n'ihu ojiji, otú n'okpuru n'ezie na-arụ ọrụ ọnọdụ, otú iji hụ na Kedu maka...
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