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CFM56-5B、-7B 和 IAE V2500发动机的备用发动机和维修人员面临紧缺。曾在本世纪初掀起购买狂潮的CFM56和v2500发动机,很快将结束“蜜月期”进入返厂维修的高峰
The backup engines and service personnel for the CFM56-5B, -7B and IAE V2500 engines are in short supply. The CFM56 and v2500 engines, which set off a frenzy of buying at the beginning of this century, will soon end “Honeymoon” into the peak of return service