根据客户提供的轮胎规格,单价,完成天数计算价格,并形成记录,可根据记录自行选择轮胎种类计算某几种轮胎再一定时间内完成需要价格.共有记录添加,记录修改,计算价格三个部分-According to provide customers with tire specifications, unit price, number of days to complete the price, and the formation of records, records of their own choice b