Iguzogide ihu igwe ọjọọ na ịka nká
Nkwụsi ike oghere dị mma na izi ezi,
Ezigbo iguzogide acid na alkali,
gbochie nkwụsị ọkụ na ntapu nke ọma.
Nlereanya panel nke igbe mechiri emechi nwere ike ịhụ ma nwee ike imetụ ya aka ma tinye ya n'elu ikuku nke plastik ma ọ bụ ígwè.
Na ọnọdụ nke a na-akpọchi ozu nke ogwe ahụ, ọ pụkwara ịrụ ọrụ.Ndị a panel clairvoyant na-emetụta ụfọdụ pụrụ iche
oge nke kwesịrị ịbụ mmiri na-adịghị, uzuzu na mgbochi corrosion.