Nekuda kwevanhu kwakadzama uye kunakidzwa nekudya, kambani yedu yakanyatso gadzira Gungwa rechando refrigerant.Liquid nitrogen refrigerant parizvino inozivikanwa seyakanyanya kuchengetedzeka, inoshanda uye ine hupfumi kutonhora svikiro mune chikafu sainzi uye tekinoroji.Kunyange kana chikafu chegungwa chave chakaoma kwenguva yakareba, chichava nechokwadi chekugadzirwa kwakanakisisa.
OEM sevhisi iripo.Chero kubvunza, ndapota usazeza kutibata.