The record located that Boeing had actually sent out a “solution letter” to drivers in 2011, advising them of the architectural imperfection.
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发布者:Dr.Durant,转转请注明出处:https://robotalks.cn/boeing-knew-of-ups-plane-flaw-15-years-ago-says-ntsb/
The record located that Boeing had actually sent out a “solution letter” to drivers in 2011, advising them of the architectural imperfection.
.
发布者:Dr.Durant,转转请注明出处:https://robotalks.cn/boeing-knew-of-ups-plane-flaw-15-years-ago-says-ntsb/