Njem Provelọ ọrụ

Lab1

Laabu

Lab2

Laabu

Ebipụta-mbipụta-mbipụta-2

Igwe ihu igwe dị larịị

Ebipụta-mbipụta-mbipụta-3

Igwe ihu igwe dị larịị

Igwe na-aga n'ihu - igwe

Igwe ihu igwe dị larịị

Ebipụta-mbipụta-mbipụta-1

Igwe na-aga n'ihu

Sistem-agwakọta-agwakọta-agwakọta

Sistemu akpaka akpaka

Igwe-igwe na-ebipụta

Igwe na-ebi akwụkwọ rotary

agba agba

Kaadị agba