teepu duct ebipụtara
Njirimara
Ngwaahịa a nwere ike peeling siri ike, ike ntanye, nguzogide griiz, nguzogide mmiri, na nguzogide corrosion. Ọ dị oke, dị mfe ịdọka, na nnyapade karịa teepu OPP nke ebipụtara, ma sie ike karịa teepu akwụkwọ ebipụtara, na-enwe ike siri ike na ụkpụrụ dị adị.
Ebumnuche
Ejiri ya maka ndozi, ịchọ mma, nkwakọ ngwaahịa onyinye, mgbasa ozi onyonyo, nchekwa akwụkwọ, ime obere akpa, imepụta ngwaahịa ndị ọzọ ejiri aka mee, wdg.
Ngwaahịa akwadoro
Nkọwa nkwakọ ngwaahịa
Dee ozi gị ebe a ziga anyị ya