N (esp formerly) a protective screen or structure, as over a trench (旧)掩体 [军事]
Heavy weapons are useless in the houses, and the intensity of buildings is no blindage for battles.
且房屋强度严重不足，无法作为战斗用掩体。
At first, the target overload characteristics of underground blindage and command center, garage and weapon storeroom, aerodrome runway, surface naval ships were analyzed.
首先对地下掩体及指挥中心、机库及武器库、机场跑道、水面舰艇目标过载特性进行了分析。
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