風(fēng)險(xiǎn)保障及預(yù)警
訓(xùn)練目的通過訓(xùn)練，使攻堅(jiān)組隊(duì)員掌握采取關(guān)閥斷料等工藝措施和器具堵漏方法處置……
訓(xùn)練目的通過訓(xùn)練，使攻堅(jiān)組隊(duì)員掌握采取關(guān)閥斷料等工藝措施和器具堵漏方法處置……