Shanghai 4New Control Co., Ltd. inyanzvi mukutsvagisa nekusimudzira kutonhora kwemafuta nemvura uye kusefa, kucheka kucheneswa kwemvura uye kuvandudzwa, kubviswa kwemafuta uye scum, kupatsanurwa kwemafuta nemvura, kuunganidza mhute yemafuta, kupera simba kwechip, kufambisa kwakanaka kwechip dirty liquid. , tsvina chip kudzvanya, gasi mhute condensation uye kupora.