实现加油站加油系统，数据自动和人工入数据库，数据库查询-service station

使用Labview编写的虚拟加油站，显示加油站各类油量，可设置单价，计算总金额。-Written using Labview virtual station, according to the gas station all kinds of oil, can be set up the unit price, calculate the total amount.