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GE公司计划推迟GE90发动机的增推型的研制进度,这种发动机的推力为454千牛,是为波音777-200X/-300X研制的,无限期延迟该发动机的取证直到波音公司找到这种飞机的固定的启动用户为止.
GE plans to postpone the push-type development of the GE90 engine, which has a thrust of 454 kN and was developed for the Boeing 777-200X / -300X with an indefinite delay in obtaining evidence of the engine until Boeing found the aircraft The fixed start user so far.