Nkọwa ngwaahịa:

Ọkụ na-egbochi teepu akụkụ abụọnwere oke iru mmiri na-eguzogide, nguzogide radieshon, ihe mgbaze, ihe mkpuchi, ezigbo ọkụ ọkụ, akwa adhesion, nchebe gburugburu ebe obibi na àgwà halogen-free.

Ngwa:

Enwere ike iji ya maka ndị na-agbanwe ọkụ, ọkụ ọkụ, moto, relays, eriri, mkpuchi mkpuchi mkpuchi batrị, mkpuchi batrị, wdg. nchebe mkpụrụ.