The Xpower 98 gasoline is blended by u-sing octane 98 gasoline(VIB),whose specification is stricter than the national standard,as the base oil and quantitative addition with brand specific additives.Most oil depots use a manual mounted refueling ma-chines and complete the loading of Xpower 98 gasoline in two steps.At the shipping station,additives are first injected into the loading port of the tanker,and then the gasoline is added through the connected lower loading crane.A certain oil depot has conducted com-prehensive risk identification and fine control in terms of loading operations,equipment matching,personnel skills,etc.Through"micro transformation",it has a-chieved online quantitative addition of additives to the delivery process pipeline,ensuring that every drop of gasoline filled to the customers tank is 100%quali-fied.