... tank truck , oil truck , oil tanker truck , oil truck , diesel truck , diesel tanker truck1, foton brand 2,5000L capacity 3 ... 10daysWarranty12 month,from the date of supplyequipment description1 can be equipped with refueling pump , flow meter, tanker aircraft, refueling ... when the tank pressure is lower than the outside pressure 3KPa , the real breathing valve would open FOTON 5T mini fuel tanker truck ...