- 29
- Dec
fire exit door cad block elevation,does a fire exit door need a push bar,fire exit door details
Igwe ọkụ na-ekpuchi ọkụ n’ọnụ ụzọ ọkụ ọkụ nwere nnukwu ọkụ ọkụ, nke nwere ike na-ere ọkụ na ọkụ, ma nwee ike nweta mmetụta nke enweghị mgbawa na enweghị agbaze n’ime oge ụfọdụ. Ike nke iko nke ọnụ ụzọ ọkụ bụ 6 ~ 12 ugboro nke iko mmiri na-ese n’elu mmiri na 2 ~ 3 ugboro nke iko ọkụ.
nkọwa ụzọ ọpụpụ ọkụ,ụzọ ọkụ vs nkịtị ọnụ ụzọ,ọkụ gosiri ọnụ ụzọ igba efere,fire exit door cad block elevation,does a fire exit door need a push bar,
ọkụ na-eguzogide ụzọ emeputa,fire exit door details,fireproof isi ụzọ, ọkụ proof door ihe onwunwe,r cad block elevation,Ọnụ ụzọ nke ọkụ 90 nkeji, 600mm metal ụzọ,does a fire exit door need a push bar,
ibo ụzọ ọkụ osisi,nkọwa ụzọ ọpụpụ ọkụ,Ọnụ ụzọ ọla 36 x 80, ọnụ ụzọ ul dị ọkụ, ọnụ ụzọ ebe obibi