短語詞組短語limits of managerial authority 權限琯理LOA Limits of Authority 授權範圍limits of authority management 分級權限琯理limits of authority control 權限控制grading of limits of authority 權限分級problem of limits of authority 權限問題limits of authority on secure 安全權限judgement of limits of authority 權限判斷 返回 limits of authority