短期内,发动机的大修费用会适度增长,但随时会出现波动。未来三年,全球涡轮发动机翻修市场将以0.6%的年综合增长率适度发展,是一个相对平稳的时期,而在未来十年的后半程,发动机返厂维修量处于波谷。未来三年,航空公司预计将花费约526亿美元用于发动机的返厂维修,其中2013年将花费169.7亿美元,2014年将花费176.5亿美元,2015年将花费180亿 In the short term, engine overhaul costs will increase moderately, but fluctuations will occur at any time. In the next three years, the global turbo-engine renovation market will moderately grow at a comprehensive annual growth rate of 0.6%. This will be a relatively steady period. In the latter half of the next decade, the number of engine repairs will be in troughs. In the next three years, airlines are expected to spend about $ 52.6 billion on engine repairs, of which $ 16.97 billion will be spent in 2013, $ 176.5 billion in 2014 and $ 18 billion in 2015