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Pilot performance evaluations will expand.
扩大绩效考评试点范围。
youdao
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Objective To study the hearing standard for pilot of high performance aircraft.
目的探讨高性能战斗机飞行员的听力标准。
youdao
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Objective To study the hearing standard for pilot of high performance aircraft.
目的探讨高性能战斗机飞行员的听力标准。
youdao