Oke njem
20mm
Mkpebi
0.125 μm
Nkwagharị ugboro ugboro
.1μm
Izi ezi
.2μm
Myirịta
.5μm
Ntugharị
10″(50 μrad)
Na-akụ
Ọsọ kacha
5mm/sk
Ibu Ibu ike
10kg
Ibu
1.5kg