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单词 minimum enroute instrument altitude
释义 minimum enroute instrument altitude
[`min·ǝ·mǝm än`rüt `in·strǝ·mǝnt ´al·tǝ´tüd]
NAVIGATION
In air operations, the altitude which is attained as the result of the height of an artificial or natural object or the limitation in the performance of navigation and communication facilities. Abbreviated MEA.
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