在一些大型电器设备生产制造行业，需要根据客户的具体配置生产销售产品，当客户提出自己的配置后需要能够给出一个价格，此系统的产品保价单及时满足此需求的一种业务单据-At some large electrical equipment manufacturing industry, the need for customer specific configurations in accordance with manufacturing and marketing products, when cus
