line turnaround 中文意思是什麼
line turnaround
解釋
線路換向- line : n 1 線；繩索；釣絲；測深度用繩，捲尺。 a fishing line 釣魚線。 be clever with rod and line 會釣魚...
- turnaround : 1. 車輛調頭處；（思想、立場的）轉變。2. 回航[卸貨、加油、檢修、上貨]所需時日；來回。3. 小修，預防處理。
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Line maintenance services include routine servicing of aircraft performed during normal turnaround periods and regularly scheduled layover periods
外勤維修服務包括對飛機在正常回程起飛前和預定停航期間進行的例行維修工作。
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