원문출처 : http://money.cnn.com/2017/05/10/news/companies/boeing-halts-737-max-flying-engine-issue/index.html
2017.05.11 12:05
Boeing grounds 737 Max flights for engine inspections
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원문출처 : http://money.cnn.com/2017/05/10/news/companies/boeing-halts-737-max-flying-engine-issue/index.html
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