【案例背景】一直以来,企业设备的运行、维护成本与设备采购有着密切关联,如何在项目立项、设备采购阶段综合考虑设备全生命周期的运行和维护成本方面,避免片面追求一次性低价采购,使企业采购、运行、维护总成本最低,是国际国内不断探索的重大课题。根据中国石化“性能价格比 Case Background The operation and maintenance costs of enterprise equipment have been closely related to the procurement of equipment. How to avoid one-sided pursuit of one-off low-cost procurement in terms of project operation and equipment procurement considering the operation and maintenance costs of the equipment in the whole life cycle , So that the total cost of procurement, operation and maintenance of enterprises is the lowest and is a major issue continuously explored at home and abroad. According to Sinopec ”cost performance