1. Ụdị oke bekee ozuzu, oke oke bekee, ịmụ nwa oke bekee.
Nwa oke bekee na nne oke bekee na-ekpuchi naanị mkpuchi mana anaghị ekewa.
O nwere ike kwalite itolite oke bekee.2.Ikuku ikuku dị mma nwere ike zere ọrịa na-efe efe nke ọma.
Ọ nwere ike ịbawanye ọnụego nlanarị nke oke bekee ngwa ahịa.
Anyị na-emepụta bọọdụ ịgbado agbado maka ịgbada nsị n'ala.
3. Iji mee ka ọnụ ụlọ oke bekee dị ọcha na ịdị ọcha, ị nwere ike iji eriri akpụkpọ anụ na-ehicha akpaaka ma ọ bụ ihe nhicha feces iji hichaa nsị.
4. Raw ihe: elu mma nwayọọ nwayọọ waya waya, galvanized waya, igwe anaghị agba nchara waya.
Galvanized mpempe akwụkwọ, aluminum-zinc mpempe akwụkwọ na igwe anaghị agba nchara mpempe akwụkwọ.5. Ngwọta dị n'elu: galvanizing na-ekpo ọkụ. The dayameta nke n'ihu net na akụkụ net ígwè waya: 3mm.
