... 1.with USA etc more than 20 countries patents 2.composed of liner motor,pump ,control ... transport gasoline,kerosene,diesel,engine oil,lubricant and other mineral oils.1.Cord oil rubber ... to transport gasoline,kerosene,diesel,engine oil,lubricant and other mineral oils below 40 degree.CHARACTERISTICS: ... gasoline,kerosene,diesel,engine oil,heavy oil and other mineral oilsCHARACTERISTICS:The hose has the ...