Ọnụ ụzọ mberede ọkụ mara mma n’ọdịdị ma na-adịgide adịgide na nhazi. Ọnụ ụzọ mberede ọkụ, dị ka ọnụ ụzọ mbupụ mberede, adịghị mkpa ka akpọchie ma ọ bụ meghee ya, nke nwere ike igbochi izu ohi ma nwee ike ịbanye na ịpụ n’efu. Ọ na-enye nchekwa nchekwa awa 24 kwa ụbọchị.

fire exit door hooter,ụzọ ọkụ vs nkịtị ọnụ ụzọ,ọkụ gosiri ọnụ ụzọ igba efere,is a fire door and fire exit the same,emergency exit door installation,

ọkụ na-eguzogide ụzọ emeputa,fire exit door hooter,fireproof isi ụzọ, ọkụ proof door ihe onwunwe,is a fire door and fire exit the same,Ọnụ ụzọ nke ọkụ 90 nkeji, 600mm metal ụzọ,emergency exit door installation,

ibo ụzọ ọkụ osisi,fire exit door hooter,Ọnụ ụzọ ọla 36 x 80, ọnụ ụzọ ul dị ọkụ, ọnụ ụzọ ebe obibi