Short Bayani:

Edgearshen gefen dunƙule kan kusurwar maƙogwaron hexagon yana zagaye, kuma tsakiya yana da haɗin hagu ne, yayin da ƙusoshin hagu shi ne wanda yake da manyan dunƙulen kawuna tare da gefuna masu kusurwa shida. Bayan zafi galvanizing surface jiyya, anti-lalata sakamako da aka cimma.