F-35 备件短缺顽疾未解，监察机构称五角大楼仍有数百万美元零件损失无法查明
The F-35 has long struggled with spare-parts shortages. Now, a watchdog says the Pentagon still can't account for millions of dollars in reported part...
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F-35 战斗机长期受备件短缺困扰，美国国防部监察机构指出，五角大楼仍无法查明数百万美元已报告零件损失的去向。
来源：@BusinessInsider · x.com