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原创 当美国按下暂停键:中国大飞机的突围战
美国的这次技术封锁绝非小事,首当其冲受到影响的便是C919的“心脏”——LEAP-1C发动机。这款由美国通用电气和法国赛峰共同研发的发动机,原本是C919的标准动力系统。现如今,美国却单方面停止了该发动机的供应,这样的决定无疑是在飞机即将进入批量生产 ...
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