security operations center meaning in Chinese

安全操作中心

The transportation security administration ( tsa ) headquarters buildings and the transportation security operations center ( tsoc ) have been designated as level iv federal facilities pursuant to the guidelines established in the 1995 department of justice directive entitled , “ vulnerabilities of federal facilities
依照1995年司法部定立的“联邦设施易受攻击程度”准则，交通安全管理总部大厦和交通安全运营中心被列为四级联邦设施。