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直接维修成本是反映飞机维修性和经济性的重要参数之一,是飞机直接运营成本的重要组成部分,对提高飞机经济性、增强飞机市场竞争力具有非常重要的意义。目前,国际上所采用的直接维修成本计算方法各有不同,本文根据俄罗斯民用飞机直接维修成本相关国家标准,研究飞机全寿命周期中俄罗斯目前常用的直接维修成本计算方法。
The direct maintenance cost is one of the important parameters that reflects the maintainability and economy of the aircraft. It is an important part of the direct operating cost of the aircraft. It is of great significance to improve the aircraft economy and enhance the market competitiveness of the aircraft. At present, the methods of calculating the direct maintenance costs are different in the world. According to the national standards of the direct maintenance costs of Russian civil aircraft, this paper studies the commonly used method of direct maintenance cost calculation in Russia during the whole life cycle of the aircraft.