Ntughari akpaaka Polarimeter
–Characteristic: oke nkenke nke ngwa anya nkewa efere; Ngosipụta nha ihu na ihuenyo iko site na ntule–Ihe Ogologo: -40
Dee ozi gị ebe a ma zitere anyị ya
–Characteristic: oke nkenke nke ngwa anya nkewa efere; Ngosipụta nha ihu na ihuenyo iko site na ntule–Ihe Ogologo: -40