Njirimara ngwaahịa
Ụdị ngwaahịa | DIN ụgbọ okporo ígwè |
Akụkụ
Obosara | 15 mm |
Obosara oghere | 12.2 mm |
Ogologo | 5,5 mm |
Ogo oghere | 4.2 mm |
Oghere olulu mmiri | 20 mm |
Nkọwapụta ihe
Agba | ọlaọcha-acha |
Ihe onwunwe | Igwe igwe |
Mkpuchi | galvanized, passivated na oké oyi akwa |