category-ii operation 中文意思是什麼
category-ii operation
解釋
第二類操作-
The equipment serving both approach directions of the south runway has been certified for category ii operation with a decision height of 15m
在南跑道兩個不同進場方向所安裝的著陸系統,經已檢定,可用於低至十五米決定高度的第二類運作。
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