- KatalọgụSistemụ ihe na-awụ akpata oyi n'ahụ
- Ihe ndị na-akpata ujo ikuku
- Ikuku mmiri
- Igwe nkwusioru ikuku
- Ntugharị ụgbọ elu
- Idozi ihe mkpuchi uzuzu ngwa
- Shock absorber isi
- Shock absorber nwere mgbakọ mmiri ozuzo
- Spiral mmiri
- Gluo elu
