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维修费用期望值为多少算合理?这是设备工程中经常遇到的问题。既不能简单地答复,也不能由哪一厂家说了算,因为各行各业情况不同,不同工厂的情况更是千差万别。
How much is the expected value of maintenance cost reasonable? This is a problem often encountered in equipment engineering. It is neither a simple answer nor a decision by which manufacturer. Because the situation of different industries and industries is different, the situation of different factories is even more varied.