 Pressure arịa ịgbado ọkụ rollers Pipe nichepụta ụlọ ọrụ Wind ike Ụgha Chemical mmanụ ụgbọala nchekwa tank Ụgha bụla arọ cylindrical tank apụta esi mmiri ọkụ ụlọ ọrụ Nchekwa tank Ụgha Nihi ịgbado ọkụ anwụrụ mbịne apụta polishing nọnọdu ịgbado ọkụ. 