... oil tanker ,fuel tanker,fuel truck1 As an appointed special truck manufacturer by the Development and Reform committee of china authority ... equipped with refueling pump , flow meter, tanker aircraft, refueling reel 2 can be separated into several small unattached tanksSpecial function description1can ... pressure 3KPa , the real breathing valve would open 12000 L 4*2 oil tanker,fuel tanker, fuel truck