2013年11月初,杭州市萧山区某加油站的自助燃油加油机的汽油枪因为提枪走数(即油枪仅提起,油枪开关并未打开的情况下,燃油加油机面板上面就有金额显示)被消费者投诉。萧山区质量计量监测中心分析投诉内容后,与执法部门探讨问题产生的原因,初步估计是该燃油加油机提枪率低加之油路管道密封件老化造成的。根据分析结果中心 At the beginning of November 2013, a petrol gun of a self-service fuel dispenser at a gas station in Xiaoshan District, Hangzhou, had a bill of lading (ie, the gun was lifted only and the gun switch was not turned on and the amount of fuel dispenser panel above it Display) was consumer complaints. Xiaoshan District Quality Measurement Monitoring Center analysis of the complaint content, and law enforcement agencies to explore the causes of the problem, a preliminary estimate of the fuel tanker raise the gun rate coupled with the aging of oil pipeline seals caused. According to the analysis results center