伴随着石油工业的发展特别是当今由于汽车逐渐进入千家万户带来的人们对燃油市场的关注,油品计量的准确度一再进入人们关切的视野。遍布全国公路网的加油站在给广大民众带来便利的同时,似乎从来没有消除人们对于计量准确的质疑。作为售油计量器具的加油机,其优异的工作性能和良好的计量准确度与否关乎着消费者的消费信心和市场的秩序。作为 With the development of petroleum industry, especially the concern of people in the fuel market caused by the gradual entry of automobiles into every household, the accuracy of oil metering has repeatedly entered the perspective of concern. The gas stations, which are spread all over the country’s road network, seem to have eliminated the people’s doubts about measurement accurately while bringing convenience to the general public. As a fuel dispensers for measuring instruments, its outstanding performance and good measurement accuracy are related to consumer confidence and market order. As