截至目前，至少有6个国家已经下令暂停所有737 MAX-8飞机的运营，与此同时，一些国家仍在继续使用这款飞机。 Interior of the Ethiopian Airlines Boenig 737 Max ...

Boeing 737 models have gone through 4 types of winglets: Mini, Blended, Split Scimitar, and Advanced Technology for the MAX. Advancements ... that curl out behind the wingtip as the aircraft ...