... one small car per month, about 5 kg (including oil and gear oil)Oil for one lager cars per month, about 15 kg ... and vegetable oils, acidification of oil, oil trench, waste oil, used lube oil. And all over the use of oil refineries, chemical plants, fertilizer, urea ... low cost, reduced volume, simple technology and shorter produce cycle. The oil quality is good, high transparency t, even achieve to the ...