Nke a na-emekarị mmepụta ahịrị nwere ike ịmepụta galvanized, ọkụ-akpọrepu, na igwe anaghị agba nchara na-emeghe efere na a ọkpụrụkpụ nke 0.3mm-3mm na a kacha obosara nke 1500, na kacha nso efere ogologo bụ 500mm. Enwere ike ịhazi ogologo eriri ebufe kacha ogologo.
1.Very ngwa ngwa ọsọ na elu arụpụtaghị ihe.
5. Dị ka ọkpụrụkpụ dị iche iche, ọsọ dị n'etiti 50-60m / min, 20-30 iberibe kwa nkeji.


