Ọkụ na-alụ ọgụ FM Ul grooved pittọ 90 Celsius dị elu ma nwee ntụkwasị obi maka sistemụ nchebe ọkụ. Site na asambodo Ul ya, ọ na-enyere anyị aka inwe mmasị na ụkpụrụ ụlọ ọrụ ma na-ekwe nkwa na nchekwa nchekwa nke ọkụ gị.
